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TSC2020 - bidirectional current sense amplifier

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.

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Other Datasheets by STMicroelectronics

Part Number Description
TSC2021 bidirectional current sense amplifier
TSC2022 bidirectional current sense amplifier
TSC200 current sense amplifier
TSC2010 bidirectional current sense amplifiers
TSC2010H bidirectional current sense amplifiers
TSC2011 bidirectional current sense amplifiers
TSC2011H bidirectional current sense amplifiers
TSC2012 bidirectional current sense amplifiers
TSC2012H bidirectional current sense amplifiers
TSC210 zero-drift current sense amplifier

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.

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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.