Home
Design & development

IO-EXP-ADAPTER-EVM

IO expander adapter evaluation module

Order now

IO-EXP-ADAPTER-EVM

Order now

Overview

The IO-EXP-ADAPTER-EVM is an evaluation module that can break away into four separate PCBs for testing and debugging. The IO-EXP-ADAPTER-EVM supports many package types from our I2C and SPI IO expander portfolio.

Features
  • Board design allows for versatility in evaluation
  • Compatible with standard breadboard dimensions
  • Dual-pin headers for jumper wires and oscilloscope connections

  • 1 blank PCB with unpopulated IC footprints and headers
  • 1x24 pin headers (10 count)
I2C general-purpose I/Os (GPIOs)
TCA6507 — 7-bit 1.65- to 5.5-V I2C/SMBus LED driver with intensity control, shutdown & config registers TCA9535 — 16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers TCA9536 — Remote 4-Bit I²C and SMBus I/O expander with configuration register and interrupt TCAL9538 — Low-voltage 8-bit I²C-bus/SMBus I/O expander with interrupt, reset and agile I/O configuration TXE8116-Q1 — Automotive 16-bit SPI bus I/O expander with interrupt, reset and I/O configurable registers TXE8124-Q1 — Automotive 24-bit SPI bus I/O expander with interrupt, reset, and I/O configurable registers
Download View video with transcript Video

Order & start development

Evaluation board

IO-EXP-ADAPTER-EVM — IO expander adapter evaluation module

Supported products & hardware
In stock
Limit:
Out of stock on TI.com
Not available on TI.com

IO-EXP-ADAPTER-EVM — IO expander adapter evaluation module

close
Version: null
Release date:
open-in-new

View all versions

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

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* EVM User's guide IO-EXP-ADAPTER Evaluation Model User's Guide PDF | HTML Mar 4, 2025
Certificate IO-EXP-ADAPTER-EVM EU Declaration of Conformity (DoC) Dec 13, 2024

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.