IO-EXPANDER-EVM: I2C and SMBus IO Expander Evaluation Module

(ACTIVE) IO-EXPANDER-EVM

Description & Features

Technical Documents

Support & Training

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Description

The IO expander evaluation module (EVM) lets you evaluate TI's portfolio of SMBus and I2C IO expander line devices. The TCA6424A and TCA9539 come installed on the board. The 24-pin TSSOP footprint also supports TCA6408A, TCA6416A, TCA9534, TCA9534ATCA9535, TCA9538, TCA9554, TCA9554A and TCA9555.

Features
  • IO expander evaluation through LEDs or broken out to headers
  • Input evaluation with on board pushbutton switches
  • Example code including necessary functions for each IO expander


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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

IO-EXPANDER-EVM:
IO-EXPANDER-EVM: I2C and SMBus IO Expander Evaluation Module

$49.00(USD)


Pricing may vary.



ACTIVE
Contact a Distributor  

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

Technical Documents
Datasheet (2)
Title Abstract Type Size (KB) Date Views
PDF 2808 26 Apr 2016
PDF 1136 24 Apr 2014
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 2496 25 Jul 2014 0

Software (1)


TI Devices (13)

Part Number Name Product Family
TCA6408A  Low-Voltage 8-Bit I2C and SMBus I/O Expander  I2C 
TCA6408A-Q1  Automotive Low-Voltage 8-Bit I2C and SMBus I/O Expander With Interrupt Output  I2C 
TCA6416A  Low-Voltage 16-Bit I2C and SMBus I/O Expander  I2C 
TCA6424A  Low-Voltage 24-Bit I2C and SMBus I/O Expander  I2C 
TCA9534  Remote 8-Bit I2C Low-Power I/O Expander With Interrupt Output and Configuration Registers  I2C 
TCA9534A  Remote 8-Bit I2C and Low-Power I/O Expander With Interrupt Output and Configuration Registers  I2C 
TCA9535  Remote 16-Bit I2C and SMBus, Low-Power I/O Expander With Interrupt Output and Config Registers  I2C 
TCA9538  Remote 8-Bit I2C and SMBus Low-Power I/O Expander  I2C 
TCA9539  Remote 16-Bit I2C and SMBus Low-Power I/O Expander w/ Interrupt Output, Reset, and Config Registers  I2C 
TCA9539-Q1  Automotive Low-Voltage 16-Bit I2C and SMBus Low-Power I/O Expander  I2C 
TCA9554  Remote 8-Bit I2C and SMBus I/O Expander  I2C 
TCA9554A  Remote 8-Bit I2C and SMBus I/O Expander  I2C 
TCA9555  1.65 to 5.5V 16-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers  I2C 

Support & training

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