Using Op Amps As Comparators

Op-Amp/Comparator Application Note - Rohm

Op-Amp/Comparator Application Note Operational amplifier ,Comparator (Tutorial) This application note explains the general terms and basic techni ques that are necessary for configuring application circuits with op-amps and comparators. Refer to this note for guidance when using op-amps and comparators. a Contents

  Using, Comparators, Amps, Using op

Handbook of Operational Amplifier Applications (Rev. B)

using a comparator instead of an operational amplifier. There are ways of safely using an operational amplifier as a comparator – if the output stage is designed to be used that way - as in a voltage limiting operational amplifier – or if clamping is added externally that prevents the output from saturating. These applications are shown.

  Using

Franco-3930368 fra28167˙fm December 11, 2013 16:50

Franco-3930368 fra28167˙fm December 11, 2013 16:50 CONTENTS Preface xi 1 Operational Amplifier Fundamentals 1 1.1 Amplifier Fundamentals 3 1.2 The Operational Amplifier 6 1.3 Basic Op Amp Configurations 9 1.4 Ideal Op Amp Circuit Analysis 16 1.5 Negative Feedback 24 1.6 Feedback in Op Amp Circuits 30 1.7 The Return Ratio and Blackman’s Formula 38 1.8 Op …