TS3A227E evaluation module
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Description & Features

Technical documentation

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The TS3A227E-EVM is an evaluation module for TI’s autonomous audio-accessory switch with adjustable debounce settings, ultralow RON ground FETs, depletion FETs, key-press detection and manual I2C control.  The module lets you easily evaluate the device performance and functionality. By using the interface of the LaunchPad™ development kit with the device, the EVM can also be used as a development platform for creating firmware.

  • Fully powered by the LaunchPad™ development kit for TI's MSP430™ MCU with no external power supply requirements
  • Fully-interactive GUI for testing and evaluation
  • On-board keys let you test key-press functionality
  • On-board connections let headset manufacturers to test key-press designs on EVM

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TS3A227E Evaluation Module


Pricing may vary.

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

Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 7763 15 Dec 2014
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software development (1)

TI Devices (1)

Part Number Name Product Family
TS3A227E  60-mΩ, 4.5-V, autonomous audio acessory detection & configuration switch with I2C  Switches & multiplexers 

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