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CA-IS1300B25G - Isolated Amplifier

Download the CA-IS1300B25G datasheet PDF. This datasheet also covers the CA-IS1300G05G variant, as both devices belong to the same isolated amplifier family and are provided as variant models within a single manufacturer datasheet.

General 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.

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 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CA-IS1300G05G-Chipanalog.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

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

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
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.