10 uA-10 mA, single-supply, low-side, current sensing solution

Reference Design using part INA326 by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Amplifiers and Comparators
  • Product Type
    Instrumentation Amplifier

Associated Documents

For End Products

  • Data Acquisition System
  • Portable Medical Instrumentation
  • Sensor and Transducer
  • Weigh Scale/Bridge Sensor

Description

  • 10 uA-10 mA, single-supply, low-side, current sensing solution. The linear range of the output is from 100 mV to 4.9 V. A unique yet simple gain switching network was implemented in order to accurately measure the three-decade load current range

Key Features

  • Number of Supplies
    Single
  • Supply Voltage
    5 V

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
INA326EA/2K5G4 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/250 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/250 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/2K5 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/250G4 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/2K5G4 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/2K5 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy
INA326EA/250G4 Texas Instruments Instrumentation Amplifiers INST Amp Single R-R I/O 5.5V 8-Pin VSSOP T/R Buy

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