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TCA9536EVM

TCA9536 evaluation module for 4-bit I²C I/O expander

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TCA9536EVM

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Overview

The TCA9536 evaluation module provides the user with options to test both the TCA9536 and TCA9537. The evaluation module allows for adjustable pull-up resistors on SDA/SCL as well as LED indicators on power up and the GPOs.

Features
  • Adjustable pull up resistors on I2C bus
  • LEDs to indicate when device set to output LOWs or when board is powered
  • Separate power rail for LEDs
  • Device reset toggle for TCA9536
  • Includes TCA9537 device on same I2C bus
I2C general-purpose I/Os (GPIOs)
TCA9536 — Remote 4-Bit I²C and SMBus I/O expander with configuration register and interrupt TCA9537 — Remote 4-Bit I²C and SMBus I/O expander with configuration register, interrupt and reset
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Evaluation board

TCA9536EVM — TCA9536 evaluation module for 4-bit I²C I/O expander

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Technical documentation

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Type Title Date
* User guide TCA9536EVM User's Guide PDF | HTML 01 Sep 2021
Data sheet TCA9536 Remote 4-Bit I2C and SMBus I/O Expander with Configuration Registers datasheet (Rev. A) PDF | HTML 13 Dec 2021
Certificate TCA9536EVM EU RoHS Declaration of Conformity (DoC) 12 Oct 2021
Data sheet TCA9537 Remote 4-Bit I2C and SMBus I/O Expander with Configuration Registers datasheet PDF | HTML 15 Jun 2021

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