SNAU304A August   2024  – October 2024 REF80

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
    2. 2.2 EVM Connection
    3. 2.3 Jumper Information
    4. 2.4 Best Practices
  9. 3Implementation Results
    1. 3.1 Evaluation Setup
    2. 3.2 Performance Data and Results
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Compliance Information
    1. 5.1 Compliance and Certifications
  12. 6Additional Information
    1. 6.1 Trademarks
  13. 7Related Documentation
  14. 8Revision History

1.1 Introduction

The REF8EVM is a buried zener internal heater compensated voltage reference evaluation module that demonstrates the REF80 performance in a ceramic LCCC package. The REF80 with low long-term drift and temperature drift helps meet strict performance requirements of high precision applications. This device also comes with a output stable pin that notifies the user that the internal heater temperature is stable.

This user's guide describes the characteristics, operation, and recommended use cases of the REF8EVM. This document provides examples and instructions on how to use the REF8EVM board. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the REF8EVM. This document also includes a schematic, reference printed circuit board (PCB) layouts, and a complete bill of materials (BOM).

WARNING:
REF8EVM
Hot surface. Contact can cause burns. Do not touch.