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CA-IS1300B25G - Isolated Amplifier

This page provides the datasheet information for the CA-IS1300B25G, a member of the CA-IS1300G05G Isolated Amplifier family.

Description

The CA‐IS1300x devices are high‐precision isolated amplifiers and optimized for shunt‐resistor‐based current sensing.

Low offset and gain error and drift guarantee that measuring accuracy is maintained over the entire operating temperature range.

Features

  • Differential Input Voltage Range: ±50 mV or ±250 mV.
  • Fixed Initial Gain: 8.2 or 41.
  • Low Input Offset and Drift:.
  • CA‐IS1300G05: ±0.1 mV (max) at 25°C, ±1 μV/°C (max).
  • CA‐IS1300G25: ±1 mV (max) at 25°C, ±4 μV/°C (max).
  • CA‐IS1300B25: ±0.2 mV (max) at 25°C, ±4 μV/°C (max).
  • Low Gain Error and Drift:.
  • CA‐IS1300G05: ±0.3% (max) at 25°C, ±50 ppm/°C (max).
  • CA‐IS1300G25: ±0.5% (max) at 25°C, ±50 ppm/°C (max).
  • CA‐IS1300B25: ±0.3% (max) at 2.

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Datasheet preview – CA-IS1300B25G

Datasheet Details

Part number CA-IS1300B25G
Manufacturer Chipanalog
File Size 2.55 MB
Description Isolated Amplifier
Datasheet download datasheet CA-IS1300B25G Datasheet
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Full PDF Text Transcription

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Shanghai Chipanalog Microelectronics Co., Ltd. CA‐IS1300x Version 1.05 CA‐IS1300x 5‐kVRMS Isolated Amplifier for Current Sensing 1 Key Features • Differential Input Voltage Range: ±50 mV or ±250 mV • Fixed Initial Gain: 8.2 or 41 • Low Input Offset and Drift: ▪ CA‐IS1300G05: ±0.1 mV (max) at 25°C, ±1 μV/°C (max) ▪ CA‐IS1300G25: ±1 mV (max) at 25°C, ±4 μV/°C (max) ▪ CA‐IS1300B25: ±0.2 mV (max) at 25°C, ±4 μV/°C (max) • Low Gain Error and Drift: ▪ CA‐IS1300G05: ±0.3% (max) at 25°C, ±50 ppm/°C (max) ▪ CA‐IS1300G25: ±0.5% (max) at 25°C, ±50 ppm/°C (max) ▪ CA‐IS1300B25: ±0.3% (max) at 25°C, ±50 ppm/°C (max) • Low Nonlinearity and Drift: 0.01% (typ) for Full Scale, ±1 ppm/°C (typ) • 3.
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