TIPD145, Single Supply Op-Amp with Drive to True GND

Reference Design using part OPA365AID by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Amplifiers and Comparators
  • Product Type
    Analog Amplification

Associated Documents

For End Products

  • Audio
  • Data Acquisition System
  • Industrial Control
  • Test Equipment

Description

  • TIPD145, Single Supply Op-Amp with Drive to True GND. Single supply rail-to-rail amplifiers are commonly used in analog systems. In some cases it is important to have an amplifier output that drives very close to GND (i.e. a few microvolts). However, no amplifier can inherently drive this close to GND. This Precision Design shows a simple design modification that allows most standard single supply rail-to-rail amplifiers to drive very close to GND

Key Features

  • Number of Supplies
    Single

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
OPA365AIDBVTG4 Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R Buy
OPA365AIDBVRG4 Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R Buy
OPA365AIDG4 Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC Tube Buy
OPA365AID Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC Tube Buy
OPA365AIDBVT Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R Buy
OPA365AIDRG4 Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R Buy
OPA365AIDR Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 8-Pin SOIC T/R Buy
OPA365AIDBVR Texas Instruments Operational Amplifiers - Op Amps Op Amp Single High Speed Amplifier R-R I/O ±2.75V/5.5V 5-Pin SOT-23 T/R Buy

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