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AMC1301 Datasheet Reinforced Isolated Amplifier

Manufacturer: Texas Instruments

Overview: AMC1301 SBAS667G – APRIL 2016 – REVISED APRIL 2023 AMC1301 Precision, ±250-mV Input, Reinforced Isolated Amplifier.

General Description

The AMC1301 is a precision, isolated amplifier with an output separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference.

This barrier is certified to provide reinforced isolation of up to 7070 VPEAK according to the DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 standards, and supports a working voltage up to 1 kVRMS.

The isolation barrier separates parts of the system that operate on different mon-mode voltage levels and protects the low-side from voltage levels that can cause electrical damage and are potentially harmful to an operator.

Key Features

  • ±250-mV input voltage range optimized for current measurements using shunt resistors.
  • Fixed gain: 8.2 V/V.
  • Low DC errors:.
  • Offset error: ±0.2 mV (max).
  • Offset drift: ±3 µV/°C (max).
  • Gain error: ±0.3% (max).
  • Gain drift: ±50 ppm/°C (max).
  • Nonlinearity: 0.03% (max).
  • 3.3-V operation on high-side and low-side.
  • System-level diagnostic features.
  • Safety-related certifications:.
  • 7070-VPK reinforce.

More Datasheets from Texas Instruments

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