I2c bus extender nxp

We are leading NXP Semiconductors distributor. I would like tNXP Semiconductors' industry-leading GPIO expanders provide 4, 8, 16, 24, or 40 general purpose I/O pins for the CPU via the I 2 C bus to help designers reduce board 18/8/2012 · I am creating a network with 1 master and around 10 slaves using I2C. 01 - 28 May 2008 Application note Document information Info Content Keywords I2C-bus , twisted pair cables NXP Introduces Industry's First I2C-Bus Controllers Supporting New Ultra Fast-Mode Specification . Timing for I2S Receiver Note that the times given in both Figures 2 and 3 are defined by the transmitter speed. 0 THE I2S BUS As shown in Figure 1, the bus has three lines: •continuous serial clock (SCK);[Howto] LCD HD44780 Throught I2C Port Extender HD44780 LCD Display on Pi Throught I2C Port Extender PCF8574 Serialinterface module (LCM1602 IIC) This guide firmly works. It can be solenoid driver, relay driver and LED driver. This bipolar IC is targeted to increase the total connected capacitance of an I2C-bus system from 400 pF to around 3000 pF or drive IC-bus signals over long cables to approx. The Sx/Sy side of i2c bus extender, 12v, soic-8, full reel A termékek visszakövethetősége érdekében ugyanolyan részletességgel közöljük a gyártási időpontot, illetve a gyártási sorozatszámot, ahogy a gyártó a rendelkezésünkre bocsátotta. 8 GPIO I2C Extender Board 0052-8GPIO-DSBT/SF Product Specification How To Use The 8GPIO board is a eight-channel, flexible 8 pin GPIO extender controlled by an I2C bus. Shop with confidence. What you need to do is just wire the chip on the I2C bus (sometimes called TWI), and add the configuration in your machine code. Explore Integrated Circuits I2C Bus Extender 8-PDIP -40 to 85. Explore Integrated Circuits I2C Bus Extender 8-SOIC -40 to 85. See Details. SMBus (1) GPIO Erweiterung i2c MCP23017 more GPIO pins port expander I2C is an acronym for inter-integrated circuit, and is a standard developed (and maintained) by Phillips in 1982. buy. I2C, I2C-bus, Standard-mode, Fast-mode, Fast-mode Plus, Fm+, Atmel Designers of new I C devices who want to implement ♦771-P82B715TD118 P82B715TD,118 SO-8 1 1 4. P82B715 Up to 50m USEFUL? We benefit hugely from resources on the web so we decided we should try and give back some of NXP Semiconductors UM10204 User Manual. Manufacturer: NXP. d#: 28x3139. I searched on the internet and found a chip nxp PCA9600. P82B715TD,118. While retaining all the operating modes and The P82B715 is a bipolar IC intended for application in IC-bus and derivative bus systems. 3,85. This bus is called the The cheap I2C bus open collector digital output is an i2c extender using i2c controller - PCF8574 and OC driver - ULN2803. 3,58 771-P82B715TD. I will probe address range 0x03-0x77. While retaining all the operating modes and features of the IC-bus it permits extension of the practical separation distance between components on the I2C-bus by buffering both the data (SDA) and the clock (SCL) lines. (master- Arduino mega, slave mcp23017) Iam new to i2c protocall and its wiring. 5-MHz UFm Bus Controllers Optimized for Complex Data Transfers in Advanced Gaming Systems. I can't find any that do. com26/7/2014 · In this tutorial, I am going to show a I/O expander method using PCF8574A, which is a 8 bit I/O expander using I2C bus. P82B715PN datasheet, P82B715PN circuit, P82B715PN data sheet : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. 8V T = clock period Tr = minimum allowed clock period for transmitter T> Tr tsr ≥ 0. IC I2C BUS EXTENDER 8-SOIC. The I2C (Inter-Integrated Circuit) Bus is a two-wire, low to medium speed, communication bus (a path for (now NXP Semiconductors) Hubs/Extenders I2C DIP I2C-bus specification and user manual Rev. comPhilips Semiconductors I2S bus specification February 1986 2 3. 03 — 19 June 2007 User manual Info Content Keywords I2C, I2C-bus, Standard-mode, Fast-mode, Fast-mode Plus, Fm+, High Speed, Hs, inter-IC, SDA, SCL Abstract Philips Semiconductors (now NXP Semiconductors) developed a simple bidirectional 2-wire bus for efficient inter-IC control. This is another alternative other Offer PCA9527DP,118 NXP Semiconductors from Kynix Splitters IC ACCELERATOR I2C 3CH Buffers & Line Drivers 3 chnl bidirectional bus extender Mouser. It also precludes operation with other bus buffers using special non-compliant I2C levels. I 2 C bus repeaters, hubs, and extenders are also used to isolate capacitance from the Filter I 2 C Bus Repeaters/Hubs/Extenders by ©2006-2019 NXP The P82B715 is a bipolar IC intended for application in IC-bus and derivative bus systems. I2C bus. I/O Controller Interface IC 2-channel I2C-bus master arbiter Adafruit Industries, Unique & fun DIY electronics and kits MCP23017 - i2c 16 input/output port expander ID: 732 - Add another 16 pins to your microcontroller using a MCP23017 port expander. These ICs reduce electrical noise over the extended-length bus runs and buffer the I2C signals to reduce signal degradation and chance of errors in the data. Add to compare Image is for illustrative purposes only. , btw. P82B715 in a proven application. I2C BUS EXTENDER, 12V, SOIC-8. I2CCHIP Mux3: Bus Switch using PCA9545 Revision History Rev Date Changes 1 26 November 2007 First Release 2 20 Jan 2015 Add I2C commands, Fatal Lockup section, update template 3 1 Introduction The PCA9545A is a quad bidirectional translating switch controlled via the I2C bus. 70R8456 Nxp P82B715Td,112 I2C Bus Extender, 12V, Soic-8 See more like this. Publish Date: 2013-05-16. Buy NXP PCA9507D at Win Source. Understanding the I2C Bus 1. But it is better to test once without anything on the bus else that the master (Arduino) and only one slave. Datasheet at TI. Maxim Integrated. pdf. com/nxp/p82b715td-112/ic-bus-extender-i2c-8soic/P82B715TD,112 from NXP at low prices and same day dispatch! Orders above £20 come with FREE DELIVERY! Buy P82B715TD,112 today from Farnell element14 with hassle-free Arrow. It causes few changes to bus logic signal levels withoP82B715PN P82B715; I2C Bus Extender;; Package: SOT97-1 (DIP8) . What was your experience with it? [Howto] LCD HD44780 Throught I2C Port Extender HD44780 LCD Display on Pi Throught I2C Port Extender PCF8574 Serialinterface module (LCM1602 IIC) This guide firmly works. Rev. order P82B715D now! great prices Buy P82B715TD 112 NXP view datasheet,manufacturer,stock at Jotrin Electronics. This is exactly what I2C bus specifications define. com. The I2C bus is widely documented; I2C cable length. The board is to be used as a demonstrator circuit to test the functions of the ICs under bus control and to demonstrate the functionality required for the power amplifier. For bidirectional bus NXP Semiconductors PCA9617ADP Level Translating Fm+ I2C-Bus Repeater is an IC that provides level shifting between low voltage and higher voltage Fast-mode Plus (Fm+) I2C-bus or SMBus applications. stock. I²C Logic Buffer 5V/9V 8-Pin SO T/R . manufacturer. NXP P82B715TD ,118 I2C-bus extender P82B715. P82B715TD,118 von NXP >> Spezifikation: I2C BUS EXTENDER, 12V, SOIC-8, FULL REEL. $5. PCF8574T Remote 8-bit I/O expander for I2C-bus 16-pin SOIC Phillips-NXP: 5 units. While retaining all the operating modes and features of the I²C-bus system during the level shifts, it also permits extension of DIFFERENTIAL I2C LONG Cable Extender PCA9600 with Buck Converter for Arduino - $22. The long cable is on a "buffered bus" with a load limit of 3000pF. P82B715TD,118 NXP Semiconductors Schnittstelle - Signal Buffer, Verstärker I2C BUS EXTENDER Datenblatt, Bestand und Preis. 3 V to 12 V. Key features. 1. Long Distance I2C Bus Extender The P82B715TD I2C Range Extender Signal Conditioner is designed to extend the effective range of the I2C Bus from a few feet to a guaranteed minimum of 100 ft w I will try to get some better info on what type of cable lengths are possible with the booster. In English 中文内容 日本語表示 auf Deutsch 한국어 TI Home > Interface > I2C > I2C general purpose I/O (GPIO) Tags: Arduino Bus Extender Gadgets geeky I2C I2C Bus I2C Bus Extender I2C Communication I2C Galvanic Isolation Optical Isolation techy — Sami Mughal Can be found somewhere between designing new tech as an electronics engineer or testing new tech as a technology enthusiast. Mouser-Teilenr. com has thousands of Application Circuit for the P82B715 I2C-Bus Extender for I2C-Bus Extender Paired With 2 NXP and Arrow Seminar Find great deals on eBay for i2c bus extender. Product data sheet Archived content is no longer updated and is made available for historical reference only. part number. 5/12 I2C-bus extender ♦ 771-P82B96DP-T P82B96DP,118 TSSOP-8 1 1 2. The ICs are the MAX515 Quad DAC from Maxim, the PCA9691 Quad ADC and the PCA9501 8bit register, both from NXP. The P82B715 is an I2C-bus extender system for long cables with a net capacitance of about 3000pF. To make comments or ask questions, please go to the Product Support Forum at www. Field Application Engineer Steve Blozis, PCA International Product Manager Supersedes data of 2004 August 11 This is the minimum pull-up resistance for an I2C bus composed of EFM8LB1 devices. 35T tHC ≥ 0. Datenblatt. NXP / News / Bipolar I2c Bus Extender Ic; NXP. DESCRIPTION. price. On each end, you can still make use of the 400pF capacitance limit for i2c devices. com: Industrial & ScientificC bus specifications restrict the rise time of a signal for different C-bus specification and user manual. 5, PDF (2. NXP Semiconductors P82B715TD: 88,809 available from 11 distributors. 10pcs P82B715TD P82B715 New and ORIGINAL I2C-bus extender brand new. Drive I2C Bus Signals over Long Cables NXP Specialised Hi, I'm using P82B715 in order to extend my sensor cable lenght if needed. 3 MB) System Management I2C and SPI Selector Guide 2018 Image NXP I2C-bus extender. i2c bus extender nxp Application Circuit for the P82B715 I2C-Bus Extender for I2C-Bus Extender Paired With 2-Wire Bus Buffer Provides Bus release on VCC Failure Reference Design using part P82B715 by NXP Semiconductors Specialized Interface, I2C, Serial, Bus Extender buffers, 4. Operating with any I2C master, slave or bus buffer is the primary advantage of this module. nxp. Communicating between Arduino boards using I2C, Bus Extenders, Because of the nature of I2C, a bus extender is required. i2c bus extender nxpI²C (Inter-Integrated Circuit), pronounced I-squared-C, is a synchronous, multi-master, multi-slave, packet switched, single-ended, serial computer bus invented in 1982 by Philips Semiconductor (now NXP Semiconductors). This device buffers the bidirectional I2C clock and data ports while providing 3750Vrms of galvanic isolation. The module has four pull-up resistors on board: two on the unbuffered bus side and another two on the buffered bus side. 01 — 18 June 2007 Application note Info Content Keywords I2C-bus, level shifting Abstract Logic level shifting may be required when interfacing legacy devices with newer devices that use a smaller geometry process. Qwiic Differential I2C Bus Extender (PCA9615) Hookup Guide Introduction The Qwiic Differential IC Breakout is the fastest and easiest way to extend the range of your IC communication bus. Bottom line: One Cypress I2C Port Expander device replaces multiple port expander ICs from other vendors and flexibly integrates IO expansion, PWM functions and user EEPROM. I’ve decide to go with PCF8574P from NXP, since it’s the real port extender. Details about NXP P82B715TD ,118 I2C-bus extender P82B715. Product Category: Interface, Other Interface Devices. uk: Business, Industry & ScienceI2C and SPI Isolation and Level Shifting We are assuming the user of this product has experience with the I²C Bus can be downloaded from the NXP I2C GPIO Extender – Microchip’s MCP23008 and the total capacitance on the bus. So that we can address the I2C now, we have to install a few more packages. > Dual, bidirectional, unity-voltage gain buffer. 70R8456 Nxp P82B715Td,112 I2C Bus Extender, 12V, Soic-8 See more like this. Product Training Modules > I²C Bus Fundamentals Low-voltage I2C Agile I/O expanders from NXP. What is the I2C Bus ? An introduction from NXP; The I2C NXP Semiconductors P82B715PN: 1,781 available from 6 distributors. The PCF8574AP has a low current consumption and includes latched output with HIGH consumption and include latched output with high current drive capability NXP Semiconductors PCA9617ADP Level Translating Fm+ I2C-Bus Repeater is an IC that provides level shifting between low voltage and higher voltage Fast-mode Plus (Fm+) I2C-bus or SMBus applications. Mouser offers inventory, pricing, & datasheets for NXP I2C I/O Controller Interface IC. Manufacturer:NXP Manufacturer Part No:PCF8574AP Package / Case:PDIP-16 RoHS: Yes P82B715 P82B715; I2C Bus Extender . 1PCS P82B715PN I2C bus extender DIP8 See more 5X New Brand No. 771-P82B715TD118. I2C bus repeaters, hubs, and extenders are also used to isolate capacitance from the backplane in a wide array of device applications. The I2C specification (http://cache. • Supports Bidirectional Data Transfer of I2C Bus. NXP PCA9600 I2C bus extender IC is used as the main component on this module. PCF8574 I2C I/O Bus Expander IC NXP - Get It Fast - Same Day Shipping. I 2 C Bus Controller and NXP I 2 C -bus interface temperature sensors offer high-resolution solutions I2C-bus extender ; P82B715PN: I2C That means 8 chips can share a single i2c bus - that's 128 I/O pins! How to wire up and use the MCP230xx I2C I/O extender with CircuitPython! Digital Circuits 6 The P82B715TD,118 is an I²C-bus Extender intended for application in IC-bus and derivative bus systems. and so with two slaves on the differential bus, if one of them outputs high while another is Differential I2C Bus Extender (PCA9615) is making me cry. NXP Semiconductor. I am working on a project which requires a long I2C bus which can be long as 200m or more. I2C-bus extender. Original: PDF P82B715 400-pF 20-40m diodes SY 200 P82B715 I2C cable P82B715TD P82B96 2N2222 IES5501 P82B715PN P82B715PN datasheet, P82B715PN datasheets, P82B715PN pdf, P82B715PN circuit : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for C bus specifications restrict the rise time of a signal for different C-bus specification and user manual. I would like to know is there any alternate for this chip and if I am using this chip should I keep this at both the ends. That means each I2C-bus sinks about 1 mA and 2 mA is available , shows an I2C-bus system in which six I2C-buses are linked via P82B715s to a central buffered bus , AN10710 Features and applications of the P82B715 I2C-bus extender Rev. I2C BUS EXTENDER, 12V, SOIC-8. Go Down. Im trying to set up a long i2c bus with 6 stm32 acting as slaves and 1stm32 acting as a master. by NXP. 50 meters. Buy your P82B715TD,118 from an authorized NXP distributor. Only two signal lines SDA and SCL plus supply voltage and ground are required to be connected. (If you look carefully in the 82B96 circuit you will see that NXP show the bus wires arranged The I2C bus was designed by Philips in the early ’80s to allow easy communication between components which reside on the same circuit board. 5X New Brand No. Browse our latest i-o-expanders offers. Availability: 1,420 In Stock. It causes few changes to bus logic signal levels withoThe P82B715 is an I2C-bus extender system for long cables with a net capacitance of about 3000pF. P82B715. While retaining all the operating Hi, I'm using P82B715 in order to extend my sensor cable lenght if needed. Similar Parts from NXP Semiconductors Interface - Signal Buffers, Repeaters I2C BUS EXTENDER. com . Text: P82B715 I2C-bus extender Rev. NXP P82B715TD,112 IC, I2C BUS EXTENDER, 12V, SOIC-8. While retaining all the operating modes and features of the system it permits extension of the practical separation distance between components The PCA9507 is a 2-wire serial bus extender providing 3. nxp semiconductors i2c bus extender, 12v, soic-8, full reel, ic interface I 2 C-bus Portfolio. - Mon Aug 10, 2015 1:38 pm #25519 Reading posts about I/O extenders and PWM I/O extenders, i started to google a bit about extenders through I2C. I searched on the internet and found a chip nxp PCA9600. 2pcs PHILIPS IC PCF8574AT IC I/O EXPANDER I2C NXP PCA9546AD 4-channel I2C Bus Multiplexer from Tronixlabs Australia Product Description Easily multiplex four I2C buses from one using this neat PCA9546AD multiplexer. Please refer to product description. in a new family of enhanced communications ICs, the CPC5902 Optically Isolated I2C Bus Repeater. and so with two slaves on the differential bus, http://www. 08 — 9 November 2009. Item Information. While retaining all the operating modes and features of the IC-bus it permits extension of the practical separation distance between components on the I²C-bus by buffering both the data (SDA) and the clock (SCL) lines. Signals. NXP Semiconductors, 2012. Be the first to write a review. 18/5/2015 · I2C range extender - Page 1 the second P82B96 does not recognize it as a regular I2C bus low and does not propagate it to its NXP is big on I2C devices The P82B715DR is a bipolar device intended for I2C bus systems applications and supports I2C Extender (P82B715DR based on the PCA9548A by NXP PCF8574 I2C I/O Bus Expander IC; Manufacturer:NXP Manufacturer Part No:PCF8574AP Package / Case:PDIP-16 RoHS: Yes Datasheet: Click Here SpecificationsP82B715 P82B715; I2C Bus Extender . NXP Semiconductors PCA9600D,118. 5/12 I2C-bus extender I2C BUS REPEATERS/HUBS/EXTENDERS mouser. Overview This xCHIP is an interface module, based on the P82B715DR by Texas Instruments. The is a bipolar integrated circuit intended for application in I2C bus systems. I would like to know 1/4/2018 · Hi guys. The PCA9507 is a 2-wire serial bus extender providing 3. 35 VH = 2. 3 VCC, GND: positive and negative supply pins The power supply voltages at each P82B715 used in a system are normally Operating with any I2C master, slave or bus buffer is the primary advantage of this module. 32 $ 5 32 + $3 The TI range extender adds a buffered bus that can connect local and i2c busses. i2c bus extender, 12v, soic-8, full reel A termékek visszakövethetősége érdekében ugyanolyan részletességgel közöljük a gyártási időpontot, illetve a gyártási sorozatszámot, ahogy a gyártó a rendelkezésünkre bocsátotta. $6. NXP Semiconductors is one of the Worldwide Top 20 Semiconductor Sales Leaders, and was originally founded by Philips Philips SemiconductorsPreliminary specification82B715I2C bus extender21998 Jan 09DESCRIPTIONThe 82B715 is a bipolar integrated circuit intended for application inI2C bus systems. I have two questions regarding PCA9507, I2C bus extender. P82B715 datasheet, P82B715 datasheets, P82B715 pdf, P82B715 circuit : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Electronic P82B715 datasheet, P82B715 datasheets, P82B715 pdf, P82B715 circuit : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Electronic Buy P82B715TD,118 - NXP - Specialized Interface, I2C, SMBus at Farnell element14. 2 Lx, Ly: buffered bus LDA or LCL On the special low-impedance or buffered line side, the corresponding output at the Lx or Ly pins becomes the LDA data line or LCL clock line. 4Mbps - defined in the I=B2C-bus specification, Version 2=2E0). The I2C bus is a two wire bus developed by Phillips/NXP (4-wire if you want to include power and ground), that is used to connect a single master device to up to 120+ slave peripheral devices. order P82B715TD,112 now! great prices with fast delivery on NXP products. Accoding to datasheet, distance, using this IC, is limited 1400pF or 18m on port A. Here is my setup (same as datasheet): 146771 I'm using the DIP packege in input and P82B715TD,112 NXP Semiconductors Interface - Signal Buffers, Repeaters I2C BUS EXTENDER datasheet, inventory, & pricing. Buy NXP P82B715TD,118 online at Newark element14. p82b715td,118. Search results for "P82B715TD" All queries performed simultaneously and displayed in order finished. The new linux GPIO lib is very smart and easy to extend. The complete specification can be downloaded from the NXP Semiconductors website. description. The CPC5902 dual, optically isolated, bidirectional logic-bus repeater is the industry's first integrated optical solution for I2C bus design. Port extenders are usually connected via I 2 C or SPI bus. The breakout uses NXP's power the differential I I am working on a project which requires a long I2C bus which can be long as 200m or more. > Requires no external directional control. . 01 - 28 May 2008 Application note Document information Info Content Keywords I2C-bus , twisted pair cables The P82B715TD,118 is an I²C-bus Extender intended for application in IC-bus and derivative bus systems. The included Wire library allows to communicate to the I2C/TWI bus of Arduino. Grove Digital Extender I2C Board. Issues with the I²C the local I2C (between the main 40x2 and the eeprom and the clock) is working flawlessly, no data errors, only issues for transactions through the bus extender. Features and applications of the P82B715 I2C-bus extender: nxp. 1• Operating Power-Supply Voltage Range of. If you just don't have enough digital I/O pins on your Arduino to interface with all your sensors and controls, you might want to look at using the I2C bus to connect a few port expander chips: The 8574 and 8574A (TI and NXP) have 8 digital I/O bits and can be set to addresses 0x20-0x27 and 0x38-0x3F respectively. since i2c is supposedly limited to only a few meters, this chip is supposed to extend that to 50 The I2C bus is a two wire connection that can link multiple devices together and allow them to exchange data in a master-slave configuration. Condition: New. The Analog Devices family of I2C solutions support hot swappable, 2-wire bidirectional bus buffers to allow I/O card insertion into a live backplane without corruption of the data and clock busses. I2C-bus –parallel vs serial Commonly described as “Two-wire bus” One wire for data, one wire for clock Serial bus to conserve pins (versus parallel) Master-Slave hierarchy for simplicity Good for low to medium speed applications (< 1 MHz) Logic V CC Parallel I2C = Inter-IC Costs EMC, interconnects and pins Lot of programming Lots of wires Sensors, Actuators, and Robotics » i2c bus distance extender. Details. The PCA9600 is designed to isolate I²C-bus capacitance, allowing long buses to be driven in point-to-point or multipoint applications. 0/15 Dual bidirectional bus buffer I2C Differential Extender - Multiple I2C devices on common bus. Based on the I2C FAQ by Vince Himpe. Buy NXP P82B715PN,112, 1-Channel I/O Expander, I2C, SMBus, 8-Pin PDIP P82B715PN,112. Application Circuit for the P82B715 I2C-Bus Extender for Pair of I2C-Bus Extender Permit Including 20m Cable Extension except for Equal Chip/Bus Operating Logic Signal Levels Reference Design using part P82B715 by NXP Semiconductors Application Circuit for the P82B715 I2C-Bus Extender for Pair of I2C-Bus Extender Permit Including 20m Cable Extension except for Equal Chip/Bus Operating Logic Signal Levels Reference Design using part P82B715 by NXP Semiconductors by NXP NXP P82B715TD,112 IC, I2C BUS EXTENDER, 12V, SOIC-8 (1 piece) Be the first to review this item NXP Semiconductors PCA9617ADP Level Translating Fm+ I2C-Bus Repeater is an IC that provides level shifting between low voltage and higher voltage Fast-mode Plus (Fm+) I2C-bus or SMBus applications. com/documents/data_sheet part number. This bipolar IC is targeted to increase the total connected capacitance of an I2C-bus system from 400 pF Find I2C Bus Interfaces related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of I2C Bus Interfaces information. The PCA9527 is a 3-channel bidirectional open-drain bus buffer for Display Data Control (DDC) clock, data and Consumer Electronic Control (CEC) for HDMI Aug 26, 2010 Features and applications of the P82B715 I2C-bus extender. 5V, TSSOP-8 PCA9507DP,118 By NXP: Amazon. All devices on the I2Cbus are connected in parallel to the same bus lines. For sales NXP I2C-bus extender. P82B715TD,112 SO-8 I2C-Bus Extender. The cheap I2C bus open collector digital output is an i2c extender using i2c controller - PCF8574 and OC driver - ULN2803. 08 most microcontroller families via the I2C-bus interface. The breakout uses NXP’s PCA9615 IC, which converts the two default IC signals into four differential signals: two for SCL and two for SDA. Buffers & Line Drivers FM+ BUS BUFFER. 3 V to 5 V level shift that allows up to 18 meters bus extension for reliable DDC, I²C-bus or SMBus applications. AN10441 Level shifting techniques in I2C-bus design Rev. The PCA9555 is a 16 GPIO extender on I2C bus. Qwiic Differential I2C Bus Extender (PCA9615) Hookup Guide extend the range of your I 2 C communication bus. The powerful i. P82B715PN,112 DIP-8 I2C-Bus Extender. farnell. (master- Arduino mega, slave mcp23017) Iam new to i2c protocall and its wiring. NXP Semiconductors IC, BUS EXTENDER, I2C, 8SOIC RoHS: Compliant 4880 I2C range extender - Page 1 the second P82B96 does not recognize it as a regular I2C bus low and does not propagate it to its Tx/Ty output. Designers can extend the use of the I2C-bus or SMBus in systems with more devices and/or longer bus lengths with only one repeater delay between any devices. Still not sure if the I2C issue is the 'long' wire issue, or if there is a programming issue between the picaxes. com AN10710. The name I2C translates into “Inter IC”. DON'T put SDA, SCL together, especially don't twist them together. I would like to know is there any alternate for this chip and if I am using this chip should I keep this at both the ends. ) specified by the I2C-bus protocol. However, the peripheral mix PCF8574 I2C I/O Bus Expander IC NXP - Get It Fast - Same Day Shipping. 293. com/nxp18/2/2014 · Some web saying that you should use 485, but I would like to stay minimum as I2C. It causes few changes to bus logic signal levels without compromising the important features of the I2C-bus and it doesn’t allow any additional requirements on the levels of the signals that it handles. Related Articles. Bus_Devices / I2C-bus / I2C_bus_repeaters_hubs_extenders; P82B96 - Dual bi-directional bus buffer P82B715 - I2C bus extender PCA9515A - I2C-bus repeater PCA9515 - I2C-bus repeater PCA9516A - 5-channel I2C hub PCA9516 - 5-channel I2C hub PCA9517 - Level translating I2C-bus repeater PCA9518 - Expandable 5-channel I2C hub Grove I2C 4 Channel Mux Extender / Expander Board from SwitchDoc Labs on Tindie. MX6 SoC supports 2D/3D graphics accelerators, full HD 1080p encode/decode hardware engine and up to 4 independent display outputs. It can be used to increase the total connected capacitance of an I2C-bus system to around 3000pF. NXP SEMICONDUCTOR P82B715TD,118 P82B715PN Series 4. Today we are going to continue learning about the I2C bus and how it it is recommended that you use an I2C bus extender from the aforementioned NXP data 21/2/2017 · I2C Differential Extender - Multiple I2C devices on common bus. Philips Semiconductors migrated to NXP in 2006. The bus is to be buffered by a P82B Bus Extender from NXP. pdf) . Expand your I2C bus into 4 the local I2C (between the main 40x2 and the eeprom and the clock) is working flawlessly, no data errors, only issues for transactions through the bus extender. 3 V to 5 V level shift that allows up to 18 meters bus extension for reliable DDC, I²C-bus or SMBus Search results for "P82B715TD" NXP Semiconductors I2C BUS EXTENDER 12V SOIC-8; IC Interface Type:I2C SMBus; NXP Semiconductors: I2C BUS EXTENDER/DRIVER P82B715TD SOIC8, EA The I2C-16I/O board is a I2C 16 bits General Purpose Input Three jumper pins vary the fixed I2C address and allow up to eight devices to share the same I2C bus. NXP Semiconductors, I2C Cabling Author:P82B715PN,112 I2C BUS EXTENDER, 12V, DIP-8; IC Interface Type:I2C, SMBus; NXP Semiconductors: I2C bus extender - I2C-bus: 100 kHz; Inputs: 1 ; P82B715PN datasheet, P82B715PN circuit, P82B715PN data sheet : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Electronic Components Buy P82B715TD,112 - NXP - Specialized Interface, I2C, SMBus at Farnell element14. The breakout uses NXP's Extend the reach of your i2c sensor simply and inexpensively. 2 Open-Drain Releasing Bus When the slave or master wishes to transmit a logic high, it may only release the bus by turning off the pull-down FET. "The P82B715 is a bipolar IC intended for application in IC-bus and derivative bus systems. 5 V, 12 V, SOIC, 8 Pins at element14. ctmorrison Long Distance I2C Bus Extender. These bus lines are known as serial clock (SCL) and serial data (SDA). In 2010, NXP (the spin-off corporation that came about from Phillips selling its semiconductors division) opened the I2C standard, and eliminated the licensing fee for other semiconductor manufacturers to use the "I2C' nomenclature. A lower VOL level (<0. I2C Cabling Author: P82B715 datasheet, P82B715 circuit, P82B715 data sheet : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. I am planning to use 2 sets of these distance extenders: P82B715TD Long Distance I2C Bus Extender I2C Mini Module https://store. IC, BUS EXTENDER, I2C, 8SOIC PhilipsSemiconductors82B715I2C bus extenderPreliminary specificationSupesedes data of 1997 Apr 07IC20 Data Handbook1998 Jan 09INTEGRATED CIRCUITS datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes and other semiconductors. P82B715PN: I2C-bus extender ; P82B96: Dual bidirectional bus buffer . ) be aware of I2C bus lockup, I2C bus extender. NXP P82B715 I2C bus extender IC is used as the main component on this module. To satisfy these requirements a serial bus is needed. The binary counter is incremented by every 300 mS and writes it to the Group 1 IO expander, where LEDs are connected and configured as digital output pins. The I2C Bus specification is a good source of detailed information about the I2C Bus. Nevertheless I find the TLC quite expensive (5-6?), for that price I can use another ATmega and code something like a I2C slave that will accept PWM commands over the bus. (800) 346-6873. See more like this NXP PCA9511ADP Hot swappable I2C-bus and SMBus bus buffer (Pk of 5) See more like this NXP P82B715TD,112 IC, BUS EXTENDER, I2C, 8SOIC. An I2C bus extender can be used Possible distances range from 50 meters at 85 kHz to 1km at 31 kHz overtwisted-pair phone cables. NS-P82B96PN 4- complementary I2C bus extender on the outside (not exposed to weather etc. It means, that there is no complicated communication protocol for writing and reading particular bits. There are plenty of port extenders on the market from different manufacturers with different properties. 5- the "outside" local bus has a attiny85 connected, as well some I2C sensors (digipicco, tsl2550, ds1731). 2T thr ≥ 0 SN00121 Figure 3. I2C (Inter-Integrated Circuit) Bus Technical Overview and Frequently Asked Questions. 0V VL = 0. There are no external components required. This is a 4 channel I2C Bus Multiplexer w/Grove and Pins. Datasheet Add to BOM Login to add to BOM; $1. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. The breakout uses NXP's power the differential I The TI range extender adds a buffered bus that can connect local and i2c busses. that's pretty much what the i2c bus was designed for in the first place, so I can't claim any great originality. I2C 4 Channel Mux Extender / Expander Board Grove/Pin Headers for Arduino and Raspberry Pi Let's say that I'll use the TLC as a last resort as it is an SPI device and I should be able to squeeze those pins into the board. Please NXP. Avnet Level Shifting Hot Swappable I2C Bus and SMBus Bus Buffer 8-Pin TSSOP T/R. switchdoc. ), no pullups on the "remote" side, 2x 4k7 on the local side. While retaining all the operating modes and features of the (If you look carefully in the 82B96 circuit you will see that NXP show the bus wires arranged this way. Adafruit Industries, Unique & fun DIY electronics and kits MCP23017 - i2c 16 input/output port expander ID: 732 - Add another 16 pins to your microcontroller using a MCP23017 port expander. I haven't found anything really great, but this is why i created this thread. i2c is the most from NXP - Table 10), the i2c power the i2c extender chips and the buffered bus. Image from NXP P82B715 datasheet. 0/15 Dual bidirectional bus buffer ♦ 771-P82B96TD112 P82B96TD,112 SO-8 1 1 2. The P82B715TD I2C buffer was designed to extend the range of the local I2C bus out to 50 meters. Bus_Devices / I2C-bus / I2C_bus_repeaters_hubs_extenders; P82B96 - Dual bi-directional bus buffer P82B715 - I2C bus extender PCA9515A - I2C-bus repeater PCA9515 - I2C-bus repeater PCA9516A - 5-channel I2C hub PCA9516 - 5-channel I2C hub PCA9517 - Level translating I2C-bus repeater PCA9518 - Expandable 5-channel I2C hub NXP Semiconductors PCA9617ADP Level Translating Fm+ I2C-Bus Repeater is an IC that provides level shifting between low voltage and higher voltage Fast-mode Plus (Fm+) I2C-bus or SMBus applications. While retaining all the operating modes and features of the Philips SemiconductorsPreliminary specification82B715I2C bus extender1998 Jan 0910DefinitionsShort-form specification — The data in a short-form specification is Find great deals on eBay for i2c extenders. co. 87 KB. While retaining all the operating modes and features of the I2C datasheet search, datasheets, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes and other semiconductors. P82B715PN datasheet, P82B715PN datasheets, P82B715PN pdf, P82B715PN circuit : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Standards Doc - Phillips Semiconductor became NXP a few Learn how to extend the range of your I2C communication bus with the Qwiic differential I2C bus extender The I2C bus is a standard bidirectional interface that uses a controller, known as the master, to communicate with slave devices. P82B715TD,118 IC, I2C Bus Extender, 12V, SOIC-8. Hi guys. Static Handling Precautions The I2C and SPI Isolation and Level Shifting hardware contains CMOS devices that can be damaged by ESD. ×10 impedance transformation, but does not change logic voltage levels. 95 Buy It Now 18d 14h. 2 — 26 For more information, please visit: http://www. ESP8266 I2C Extender. They allow extension of the I2C-bus or SMBus on systems requiring capacitance loads larger than the 400 pF (max. I 2 C Bus Controller and Bridge ICs; NXP I 2 C -bus interface temperature sensors offer high-resolution solutions for your I2C-bus extender ;Interfacing an I2C GPIO expander (MCP23017) to the Raspberry Pi to the Raspberry Pi over the I2C bus. 5 - 12V 400 kHz I2C Bus Extender Bipolar IC - SOIC-8 - 2500 item(s)NXP Semiconductors PCA9617ADP Level Translating Fm+ I2C-Bus Repeater is an IC that provides level shifting between low voltage and higher voltage Fast-mode Plus (Fm+ Application Circuit for the P82B715 I2C-Bus Extender for Pair of I2C-Bus Extender Permit Including 20m Cable Extension NXP and Arrow Seminar featuring the Communicating between Arduino boards using I2C, Bus Extenders, Because of the nature of I2C, a bus extender is required. P82B715TD P82B715; I2C Bus Extender;; Package: SOT97-1 (DIP8) P82B96 P82B96; Dual Bi-directional Bus Buffer P82B96 Dual Bi-directional Bus Buffer. I 2 C-bus Portfolio. This product is RoHS compliant. C Bus Extender. The P82B715TD,118 is an I²C-bus Extender intended for application in IC-bus and derivative bus systems. Maximum Pull-up Resistance The I2C slave address is 0x27 (in 7 bits mode) : check that no other element connected to the bus already use this address. I2C specification defines the interface, signals, addressing, protocols and electrical properies of the bus. PCA9543 I2C Bus Extenders. View the manufacturer,stock,datasheet pdf for the P82B715TD 112. NXP. MX6 Cortex-A9 SoC. 70R8456 Nxp P82B715Td,112 I2C Bus Extender, 12V, PCA9507 Series 2-Wire Serial Bus Extender for HDMI DDC I2C and SMBus - TSSOP-8Hello William, We can recommend the P82B715 I2C-bus extender. The P82B715 is a bipolar IC intended for application in IC-bus and derivative bus systems. P82B715 datasheet, P82B715 circuit, P82B715 data sheet : PHILIPS - I2C bus extender ,alldatasheet, datasheet, Datasheet search site for Electronic Components and It can be used to increase the total connected capacitance of an I2C-bus Sign in; NXP user Embed Code: I2C extender on long cables; Created NXP P82B715TD, 112 IC, I2C BUS EXTENDER, 12V, SOIC-8 (1 piece): Electronic Components: Amazon. I2S bus specification February 1986 3 SD and WS SCK T tLC ≥ 0. PRODUCT That means 8 chips can share a single i2c bus How to wire up and use the MCP230xx I2C I/O extender with Buy P82B715TD,112 - NXP - Specialized Interface, I2C, SMBus at Farnell element14. General description The P82B715 is a bipolar IC intended for application in I2C-bus and derivative bus systems. Accoding to datasheet, distance, using this IC, is limited 1400pF or 18m on portReviews: 4P82B715TD,112 NXP, Specialized Interface, I2C, SMBushttps://uk. bus = smbus. DIFFERENTIAL I2C LONG Cable Extender PCA9600 with Buck Converter for Arduino NXP PCA9600 I2C bus extender IC is used as the main component on 111776754128. While retaining all the operating modes and features of the I²C-bus system during the level shifts, it also permits extension of Mouser Electronics uses cookies and similar technologies to help deliver the best experience on our site. The master device on the bus controls the serial clock. Originally developed by Philips for television tuner integrated circuits, I2C bus interfaces are now found on hundreds of consumer electronics chips, including data converters, EEPROMs, thermal sensors, and real-time clocks [1]. While retaining all the operating modes and features of the IC-bus it The 8574 and 8574A (TI and NXP) have 8 digital I/O bits and can be set to addresses 0x20-0x27 and 0x38-0x3F respectively. ncd. See more like this NXP P82B715TD,112 IC, BUS EXTENDER, I2C, 8SOIC. ♦771-P82B715TD118 P82B715TD,118 SO-8 1 1 4. An example of such an IC is the NXP P82B715 ( data sheet ). order P82B715TD,118 now! great prices with fast delivery on NXP products. The breakout uses NXP’s PCA9615 IC, which converts the two default IC signals into four differential bus. Search results for "P82B715TD,118" NXP Semiconductors I2C BUS EXTENDER 12V SOIC-8 FULL REEL; IC Interface Type:I2C SMBus; Interface See More Yes: Datasheet:Buy P82B715D - TEXAS INSTRUMENTS - Specialized Interface, I2C, Serial, Bus Extender buffers, 4. The PCA9527 is a 3-channel bidirectional open-drain bus buffer for Display Data Control (DDC) clock, data and Consumer Electronic Control (CEC) for HDMI Teilenr. Save up to 7% with Multi-buy. 4V), combined with the ability to operate with any master, slave, or bus buffer, is the primary advantage of using the P82B715 for long-distance buses, but it doesn't isolate bus capacitance the way the P82B96 and the improved I am working on a project which requires a long I2C bus which can be long as 200m or more. General. While retaining all the operating modes and features of the IC-bus it NXP P82B715 I2C bus extender IC is used as the main (With I2C Bus Extender Module and 157ohm pull-up PCA9600 Differential I2C Long Cable Extender with Introduction. Free Next Day Delivery. and so with two slaves on the differential bus, if one of them outputs high while another is Wiring the PCF8574AP 8bit Bidirectional IO Expander Driven i2C Communication Bus / SPI This is the PCF8574AP consists of an 8-bit quasi-bidirectional port and an i2C Serial Bus Interface. The P82B715DR is a bipolar device intended for I2C bus systems applications and supports bidirectional data transfer via the I2C bus. The I2C-16I/O board is a I2C 16 bits General Purpose Input/Output module. NXP saying you can achieve 100M even 300M in AN444, An I2C bus extender can be usedP82B715PN,112 NXP Semiconductors Interface - Signal Buffers, Repeaters I2C BUS EXTENDER datasheet, inventory & pricing. I2C/SMBUS EXTENDER, 5. 5 V, 12 V, SOIC, 8 Pins The date & lot code information will be displayed on your packaging label as provided by the manufacturer Each NXP Semiconductors' industry-leading GPIO expanders provide 4, 8, 16, 24, or 40 general purpose I/O pins for the CPU via the I 2 C bus to help designers reduce board space and complexity and simplify software development time for lower overall system cost. While MCP23017 - i2c 16 input/output port expander. 32 $ 5 32 + $3 5X New Brand No. TEXAS INSTRUMENTS P82B715P IC, I2C BUS EXTENDER, 8-DIP (1 piece) by Texas Instruments. Use I2C slaves (CMOS levels) not SMBUS that have TTL input levels. 253. I am working on a project which requires a long I2C bus which can be long as 200m or more. Hello William, We can recommend the P82B715 I2C-bus extender. 2-wire serial bus extender for HDMI DDC I2C-bus and SMBus Manufacturer: NXP. 4Mbps has anybody ever used an I2C bus extender chip? (ie the NXP P82B715). 3 V to 5 V level shift that allows up to 18 meters bus extension for reliable DDC, I2C-bus or SMBus applications. Overview This module is designed to enable long range I2C communications which extends the cable length from several meters to 300 meters. The P82B715 is an I2C-bus extender system for long cables with a net capacitance of about 3000pF. There is a cable length limit: reliable transmission distance is determined by a trade-off between data rate, cable length/capacitance, pull up resistance, drive capability and transmitter and receiver electrical specifications. NXP Semiconductors P82B715 I2C-bus extender 7. A bus means specification for the connections, protocol, formats, addresses and procedures that define the rules on the bus. PCF8575 – Remote 16-bit I/O expander for ESP8266 – I2C-bus – P1 we spoken already about a 8 bit I/O port expander based on the PCF8574 IC from NXP. Check out NXP’s extensive portfolio for all your interface and connectivity needs. Where possible these results are obtained from authorized distributors in real time. This board is an inexpensive Grove I2C controlled 8 pin GPIO Extender Board for the Raspberry Pi, Arduino and the ESP8266. 44. Hi - are there any microcontrollers out there that support I2C high speed mode? (3. Lower than this, and we cannot guarantee that the device can pull the I2C bus lines below V OL . com/nxpI2C Bus Extender Interface B This version has the option of providing an I2C bus extender (NXP Part 82B715) I2C-LCD & Keypad BV4218-V2: ♦771-P82B715TD118 P82B715TD,118 SO-8 1 1 4. The Qwiic Differential I 2 C Breakout is the fastest and easiest way to extend the range of your I 2 C communication bus. 1 Features. Qwiic Differential I2C Bus Extender (PCA9615) Hookup Guide May 31, 2018 Learn how to extend the range of your I2C communication bus with the Qwiic differential I2C bus extender (PCA9615 ) breakout board. It can drive IC-bus signals over long cables to approximately 50 meters or 3000pF. NXP Semiconductors, Schnittstelle - Signal Buffer, Verstärker I2C BUS EXTENDER. For sales PCAL6524, Ultra-low-voltage Fm+ I2C-bus, SMBus I/O expander, 24, 0. The P82B715TD,118 is an I²C-bus Extender intended for application in IC-bus and derivative bus systems. 8 to 5. Each (Supplied on Cut Tape)I am working on a project which requires a long I2C bus which can be long as 200m or more. ROM-5420 series SMARC module integrated NXP i. I²C Bus Fundamentals NXP Semiconductors This tutorial will introduce the I²C bus, overview its hardware architecture, explain its communication waveforms, and step through the data transfer sequence. Search results for "P82B715TD,118" All queries performed simultaneously and displayed in order finished. While retaining all the operating modes and features of the I²C-bus system during the level shifts, it also permits extension of AN10148 PCA9564 – I2C-bus controller Jean-Marc Irazabal, PCA Technical Marketing Manager Paul Boogaards, Sr. P82B715 Up to 50m USEFUL? We benefit hugely from resources on the web so we decided we should try and give back some of I2C 16bit IO extender This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-1. Our cookies are necessary for the operation of the website, monitoring si That means each I2C-bus sinks about 1 mA and 2 mA is available , shows an I2C-bus system in which six I2C-buses are linked via P82B715s to a central buffered bus , AN10710 Features and applications of the P82B715 I2C-bus extender Rev. bus. This leaves the bus floating, and the pull-up resistor will pull the voltage up to the voltage rail, which will be interpreted as a high. Up to 400 kHz over short distances. P82B96PN,112. 26 Aug 2010 Features and applications of the P82B715 I2C-bus extender. I2C Bus Switching. knows a I2C multiplexer that could do code something like a I2C slave that will accept PWM commands over the bus. Twist SDA with VCC and SCL with GND, and have 100nF between VCC and GND at each end. 5v, tssop-8 pca9507dp,118 by nxp by Best Price Square NXP's PCA9629 Fm+ I2C-Bus Stepper Motor Controllers are available at Mouser and are an I2C-bus controlled low-power CMOS device that provides all the logic and control required to drive a four phase stepper motor. This kit also includes the I2C-USB Bridge, which allows hardware and software debugging of PSoC applications by seamlessly connecting your PC's USB port to your application The I2C (IIC, Inter-IC) bus hardware interface of the Freeescale 9S12 HCS12 MC9S12 is intended for short range inter-chip communications. com/documents/user_manual/UM10204. Arduino and PCF8574 IO Expander – Binary Counter and I2C Bus Read / Write: AbstractIn Embedded system design, whenever shortage of digital IO pins for connecting PCF8575 – Remote 16-bit I/O expander for ESP8266 – I2C-bus – P1 we spoken already about a 8 bit I/O port expander based on the PCF8574 IC from NXP. Believe it or not, but this works, no problem. When designing the high-integrity I2C bus for Quick2Wire I2C Port Extender (operating at 5V) 5V I2C bus pullups It would seem that the NXP engineers Hi - are there any microcontrollers out there that support I2C high speed mode? (3. I can't even find any NXP parts that do! Also - has anybody ever used an I2C bus extender chip? (ie the NXP P82B715). >>>the P82B96 is a Bipolar ic That Creates a Non-latching, Bi-directional, Logic Interface Between The Normal i C Bus And a Range of Other Bus Configurations. Drive I2C Bus Signals over Long Cables NXP Specialised I2C Differential Extender - Multiple I2C devices on common bus. I2C Bus Extender Example For this example, The P82B715TD,118 is an I²C-bus Extender intended for application in IC-bus and derivative bus systems. Buy P82B715TD,118 NXP view datasheet,manufacturer,stock at Jotrin Electronics. 7. IC, BUS EXTENDER, I2C, 8SOIC . You can search all type of products for NXP Semiconductors . The I2C bus uses two wires: serial data (SDA) and serial clock (SCL). I2C bus uses only two lines: SCL and SDA. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16 general purpose pins. i2c/smbus extender, 5. 88 NXP Semiconductors. Abstract: P82B715 I2C cable P82B715TD P82B96 2N2222 IES5501 P82B715PN Text: P82B715PN 8 VCC Positive supply +5V 270 I2C-bus 3 nF 30 Low impedance bus I2C. What can be the maximum distances between the Master and slave? I have read somewhere that Philips SemiconductorsPreliminary specification82B715I2C bus extender21998 Jan 09DESCRIPTIONThe 82B715 is a bipolar integrated circuit intended for application inI2C "Compare and select TI I2C General Purpose I/O (GPIO) devices used to increase the number of available I2C I/O pins in your design. Tested on Pi-1 rev2 and Pi-2 model B, using OMSC KODI built. Find great deals on eBay for i2c bus. In the early 1980's, NXP Semiconductors developed a simple bi-directional 2-wire bus for efficient inter-IC control. • Allows Bus ×10 impedance transformation, but does not change logic voltage levels. i2c bus extender, 12v, soic-8, full reel The date & lot code information will be displayed on your packaging label as provided by the manufacturer Each (Supplied on Full Reel) "Compare and select TI I2C General Purpose I/O (GPIO) devices used to increase the number of available I2C I/O pins in your design. io/p… I have two sensors that I need to place about 10-15 meters from my Raspberry-pi. Here is my setup (same as datasheet): 146771 I'm using the DIP packege in input and SOIC package at output since my board at the output is 3x3cm very small PCB. NXP I/O expanders provide a simple solution , port side. Use a shielded or twisted cable. Manufacturer:NXP Manufacturer Part No:PCF8574AP Package / Case:PDIP-16 RoHS: Yes The I2C Bus. The PCA9507 is a 2-wire serial bus extender providing 3. NXP Semiconductors I2C BUS EXTENDER 12V SOIC-8; Buy P82B715TD,112 - NXP - Specialized Interface, I2C, SMBus at Farnell element14. 2. nxp semiconductors i2c bus extender, 12v, soic-8, full reel, ic interface 27/9/2010 · > I2C PWM expander; Print