TIPD144

Comparator with Hysteresis Reference Design

TIPD144

Design files

Overview

This TI Verified Design implements a comparator with hysteresis.  Comparators are used to differentiate between two different signal levels.  For example, a comparator may differentiate between an over temperature and normal temperature condition.  Noise or signal variation at the comparison threshold will cause multiple transitions.  Hysteresis sets an upper and lower threshold to eliminate the multiple transitions caused by noise.

Features
  • Simulated and verified results
  • Set hysteresis for comparator using 3 resistors
  • PCB supports single and dual packages

Design files & products

Design files

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

TIDR337.PDF (110 K)

Detailed schematic diagram for design layout and components

TIDC210.ZIP (613 K)

Detailed schematic diagram for design layout and components

TIDR353.PDF (185 K)

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

TIDC507.ZIP (255 K)

Design file that contains information on physical board layer of design PCB

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Includes TI products in the design and potential alternatives.

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Software

Support software

TIPD144 Simulation – TIDC236.ZIP (35 K)

Technical documentation

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Type Title Date
* User guide Comparator With Hysteresis Design Guide (Rev. A) Jul. 02, 2014
Technical article Designing an EMC-compliant interface to motor position encoders – Part 5 Nov. 10, 2015

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