TCA9548AEVM

TCA9548A I2C 1-to-8 bidirectional translating switch evaluation module

TCA9548AEVM

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Overview

The TCA9548AEVM is designed to evaluate and demonstrate the functionality of TI’s TCA954xA family of I2C switches. The TCA9548AEVM can be used as a standalone evaluation module to interface with an existing system or paired with the MSP430 Lauchpad which serves as the I2C master and power supply for the TCA9548AEVM. The TCA9548AEVM also has several jumpers that can be adjusted to accommodate 5 different Texas Instruments I2C switches with varying numbers of channels: TCA9543A, TCA9544A, TCA9545A, TCA9546A, and TCA9548A. The lower channel count devices can be ordered separately and placed on the TCA9548AEVM for evaluation.

Features
  • Evaluate the TCA954xA family of I2C switches
  • Pair with the MSP430 Launchpad
  • Demonstrate I2C communication with TMP102 Temperature sensors
I2C switches & multiplexers
PCA9548A 8-Channel I2C Switch With Reset TCA9543A 2-Channel I2C Bus Switch With Interrupt Logic and Reset TCA9544A 4-Channel I2C and SMBus Multiplexer With Interrupt Logic TCA9545A 4-Channel I2C and SMBus Switch With Interrupt Logic and Reset Functions TCA9546A 1.65V to 5.5V 4-Channel I2C and SMBus Switch With Reset Function TCA9548A Low-Voltage 8-Channel I2C Switch With Reset TCA9548A-Q1 Automotive 8-channel I2C switch with reset
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Evaluation board

TCA9548AEVM – TCA9548A I2C 1-to-8 bidirectional translating switch evaluation module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide TCA9548AEVM User's Guide Apr. 23, 2014
More literature TCA9548AEVM EU Declaration of Conformity (DoC) Jan. 02, 2019

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