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TSC2022 - bidirectional current sense amplifier

Download the TSC2022 datasheet PDF. This datasheet also covers the TSC2020 variant, as both devices belong to the same bidirectional current sense amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

TSC2020, TSC2021 and TSC2022 are a series of precision bidirectional current sense amplifier.

They can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 to +100 V, whatever the supply voltage is.

Key Features

  • Wide common-mode voltage: -4 to 100 V.
  • High common-mode rejection CMR: 100 dB min.
  • Offset voltage: ±150 µV max.
  • Offset drift: 0.5 µV/°C max.
  • Enhanced PWM rejection.
  • 2.7 to 5.5 V supply voltage.
  • Internal fixed gain.
  • TSC2020: 20 V/V.
  • TSC2021: 50 V/V.
  • TSC2022: 100 V/V.
  • Gain error: 0.3% max.
  • Gain drift: 3.5 ppm/°C max.
  • SO8, MiniSO8 and TSSOP8 packages.
  • AEC-Q100 qualifie.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TSC2020-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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TSC2003-Q1 I2C TOUCH-SCREEN CONTROLLER Texas Instruments
TSC2004 4-Wire TOUCH SCREEN CONTROLLER Burr-Brown
TSC2005 4-Wire TOUCH SCREEN CONTROLLER Burr-Brown

Other Datasheets by STMicroelectronics

Part Number Description
TSC2020 bidirectional current sense amplifier
TSC2021 bidirectional current sense amplifier
TSC200 current sense amplifier
TSC2010 bidirectional current sense amplifiers
TSC2010H bidirectional current sense amplifiers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SO8 MiniSO8 TSSOP8 Maturity status link TSC2020, TSC2021, TSC2022 TSC2020, TSC2021, TSC2022 Datasheet 100 V, precision, bidirectional current sense amplifier Features • Wide common-mode voltage: -4 to 100 V • High common-mode rejection CMR: 100 dB min. • Offset voltage: ±150 µV max. • Offset drift: 0.5 µV/°C max. • Enhanced PWM rejection • 2.7 to 5.5 V supply voltage • Internal fixed gain – TSC2020: 20 V/V – TSC2021: 50 V/V – TSC2022: 100 V/V • Gain error: 0.3% max. • Gain drift: 3.5 ppm/°C max.