Offsetting a Bidirectional Signal for Unipolar Processing

Reference Design using part LT6550 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Data Conversion
  • Product Type
    Voltage Reference

For End Products

  • Data Acquisition System
  • Industrial
  • Portable

Description

  • Single supply powered LT1990 difference amp sensing a bidirectional motor current. TheLT6650 reference is configured to provide an optimal REF input level for the circuit (1.5V in this example)

Key Features

  • Reference Voltage
    2.5 V

Featured Parts (21)

Featured Parts
Part Number Manufacturer Type Description
LT1990CS8#TRPBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N T/R Buy
LT1990HS8 Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N Buy
LT1990CS8#PBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N Tube Buy
LT1990IS8#TRPBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N T/R Buy
LT1990HS8#TRPBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N T/R Buy
LT1990IMS8-10#PBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin MSOP Tube Buy
LT1990IS8-10#TRPBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N T/R Buy
LT1990IS8#PBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N Tube Buy
LT1990HS8#TR Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N T/R Buy
LT1990IMS8-10#TRPBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin MSOP T/R Buy
LT1990IS8 Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N Buy
LT1990IS8-10#PBF Analog Devices Special Purpose Amplifiers SP Amp Difference Amplifier Single R-R O/P ±18V/36V 8-Pin SOIC N Tube Buy
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