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CA-IS1305AM25W - Isolated Sigma-Delta Modulator

Description

The CA‐IS1305x family of devices is series of precision isolated sigma‐delta (Σ‐Δ) modulator and optimized for shunt resistor‐based current sensing or other small signal measurement applications.

Features

  • Differential Input Voltage Range: ±250 mV.
  • Ultra‐Low Input Offset Voltage and Drift.
  • ±150μV(max) @ 25°C input offset voltage.
  • Low Gain Error and Drift.
  • ±0.3%(max) @ 25°C gain error.
  • ±40ppm/°C(max) gain drift.
  • Excellent AC Performance.
  • SNR: 85dB (typ).
  • THD: ‐93dB (typ).
  • 16‐Bit Resolution with No Missing Codes.
  • Robust Isolation Barrier.
  • High lifetime: >40 years.
  • Up to 5000VRMS isolation rating.
  • ±150 kV/μ.

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Datasheet preview – CA-IS1305AM25W

Datasheet Details

Part number CA-IS1305AM25W
Manufacturer Chipanalog
File Size 2.18 MB
Description Isolated Sigma-Delta Modulator
Datasheet download datasheet CA-IS1305AM25W Datasheet
Additional preview pages of the CA-IS1305AM25W datasheet.

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Full PDF Text Transcription

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Shanghai Chipanalog Microelectronics Co., Ltd. CA‐IS1305x Version 1.05 CA‐IS1305 5kVRMS Isolated Sigma‐Delta Modulator 1 Key Features • Differential Input Voltage Range: ±250 mV • Ultra‐Low Input Offset Voltage and Drift ▪ ±150μV(max) @ 25°C input offset voltage • Low Gain Error and Drift ▪ ±0.
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