TIPD178

Window Comparator Reference Design

TIPD178

Design files

Overview

This window comparator reference design features the TLV1702 operating with a single 5V supply.  The output can be pulled up to as high as 36V due to the open-collector output of the TLV1702.  Three resistors are used to set the window voltages.

Features
  • Input: 0V-5V
  • Output: 0V-10V (36V maximum)
  • Voltage Window: 1.66V to 3.33V
  • Supply: 5V 
  • This design yields less than 0.2% total undadjusted error
  • This reference design includes theory, error analysis, component selection, simulation, PCB design and measured data that correlates with the simulation.

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDCBO6.ZIP (974 K)

Detailed schematic diagram for design layout and components

TIDRJT6.PDF (289 K)

Detailed schematic diagram for design layout and components

TIDRJT7.PDF (206 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

Products

Includes TI products in the design and potential alternatives.

Comparators

TLV1702Dual high voltage, low power comparator

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* User guide Window Comparator Design Guide Nov. 02, 2015

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