XinaBox xCHIP I2C Extender Module AI04

Unavailable
RS will no longer stock this product.
RS Stock No.:
174-3686
Mfr. Part No.:
AI04
Brand:
XinaBox
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Brand

XinaBox

Classification

Module

Technology

CPU

Kit Classification

Module

Kit Name

xCHIP I2C Extender

COO (Country of Origin):
CN

AI04 – I2C Extender (P82B715DR / P82B715)


This xChip is an interface module, based on the P82B715DR by Texas Instruments, that is a bipolar device intended for I²C bus systems applications and supports bidirectional data transfer via the I²C bus. The P82B715DR buffers both the serial data (SDA) and serial clock (SCL) signals on the I²C bus and allows expansion of the I²C bus, while retaining all the operating modes and features of the I²C system.

3.3 volt from are also transmitted from one AI04 to another AI04, eliminating the need for separate power on the receiving end.
No specific coding is required to use a pair of AI04 as the I²C signal is transmitted transparently between the 2 sides.

A pair of AI04 are interconnected using patch cable (straight) version of the well-known RJ11 telephone style cable and plug points.

Product Features


● Supports bidirectional data transfer of I²C bus signals and 3.3 volt power.

Applications


● Long I²C communications
● Industrial communications
● Specific location or facing of sensors of other xChips

Product Specifications


● Dual bidirectional unity-voltage-gain buffer with no external directional control required.
● Drives 10x lower-impedance bus wiring for improvised noise immunity.
● Multi-drop distance of I²C signals using low-cost twisted-pair cables.
● I²C bus operation over 50 meters of twisted-pair wire.