ISO154XEVM

ISO154xEVM Evaluation Module

ISO154XEVM

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Overview

The ISO154xEVM Evaluation Module has been designed to allow the user to evaluate the electrical parameter performance and features of TI's ISO154x family of 3kV I2C isolators which are based on TI's capacitive isolation technology. The ISO154xEVM Evaluation Module provides for the evaluation of:

ISO1540 I2C isolator
ISO1541 I2C isolator

The ISO1540 has two isolated bidirectional channels for clock and data lines while the ISO1541 has a bidirectional data and a unidirectional clock channel. The ISO1541 is useful in applications that have a single Master while the ISO1540 is ideally fit for multi-master applications.

Features
  • Isolated Bidirectional, I2C Compatible Communications
  • Supports up to 1 Mbps
  • 3.0-V to 5.5-V Supply Range
  • Open Drain Outputs with 3.5-mA/35-mA Sink Current Capability
I2C isolators
ISO1540 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator ISO1540-Q1 Automotive, 2.5-kVrms, isolated bidirectional clock, bidirectional I2C isolator ISO1541 2.5-kVrms, isolated unidirectional clock, bidirectional I2C isolator ISO1541-Q1 Automotive, 2.5-kVrms, isolated unidirectional clock, bidirectional I2C isolator

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Evaluation board

ISO154XEVM – ISO154xEVM Evaluation Module

Simulation model

ISO1540 IBIS Model – SLLM189.ZIP (31KB)

Simulation model

ISO1541 IBIS Model – SLLM190.ZIP (49KB)

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

Technical documentation

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Type Title Date
Data sheet ISO154x Low-Power Bidirectional I2C Isolators datasheet (Rev. E) Apr. 08, 2019
Certificate ISO154XEVM EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide ISO154xEVM_UserGuide May 11, 2012

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