Brief split or dual supply op amp comparator demonstration circuit

Table of Contents

Lots of op amp circuits use a split supply. If you don’t have one then you can split one. Here’s how I make a comparator demonstration circuit with a split supply, using one of the op amps of a dual op amp to split 10V into a ±5V supply in relationship to the half way point ground.

Brief circuit schematics with short video – List of pages

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Diagram

Simple Split dual supply op amp comparator circuit schematic diagram by electronzap electronzapdotcom
Simple Split dual supply op amp comparator circuit schematic diagram by electronzap electronzapdotcom

Video

Quick split or dual supply LM358 op amp comparator circuit electronics demonstration by electronzap

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