SLLU367 july   2023 ISO1228

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Pin Configuration of the ISO1228
    2. 2.2 EVM Board Block Diagram and Image
    3. 2.3 EVM Setup and Operation
      1. 2.3.1 EVM Jumper Settings
  7. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials

1.1 Introduction

This user’s guide describes the evaluation module (EVM) for the ISO1228 isolated digital-input receiver. This EVM allows designers to evaluate device performance for fast development and analysis of isolated systems. The EVM supports evaluation of the ISO1228 SSOP package device, which helps the user to evaluate 8 channels that can be configured for IEC 61131-2 Type 1, 2, or 3 sinking digital inputs.

CAUTION: This evaluation module is made available for evaluation of isolator parameter performance only and is not intended for isolation voltage testing. To prevent damage to the EVM, any voltage applied as a supply or digital input/output must be maintained within the recommended operating range.