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AMC1302 - Reinforced Isolated Amplifier

General Description

The AMC1302 is a precision, isolated amplifier with an output separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference.

Key Features

  • ±50-mV input voltage range optimized for shuntbased current measurements.
  • Fixed gain: 41.
  • Low DC errors:.
  • Offset error: ±50 µV (maximum).
  • Offset drift: ±0.8 µV/°C (maximum).
  • Gain error: ±0.2% (maximum).
  • Gain drift: ±35 ppm/°C (maximum).
  • Nonlinearity: 0.03% (maximum).
  • 3.3-V or 5-V operation on high-side and low-side.
  • Fail-safe output.
  • High CMTI : 100 kV/µs (minimum).
  • Low EMI, meets CISPR-1.

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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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AMC1302 SBAS812D – JUNE 2018 – REVISED JUNE 2021 AMC1302 Precision, ±50-mV Input, Reinforced Isolated Amplifier 1 Features • ±50-mV input voltage range optimized for shuntbased current measurements • Fixed gain: 41 • Low DC errors: – Offset error: ±50 µV (maximum) – Offset drift: ±0.8 µV/°C (maximum) – Gain error: ±0.2% (maximum) – Gain drift: ±35 ppm/°C (maximum) – Nonlinearity: 0.03% (maximum) • 3.