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CA-IS1306M25W - Isolated Sigma-Delta Modulator

This page provides the datasheet information for the CA-IS1306M25W, a member of the CA-IS1306M25G Isolated Sigma-Delta Modulator family.

Description

The CA‐IS1306x 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

  • Full‐Scale Sense Voltage Range: ±250 mV.
  • Uncoded Bitstream Output.
  • Ultra‐Low Input Offset Voltage and Gain Error.
  • ±100 µV (max) at 25°C input offset voltage.
  • ±0.2% (max) at 25°C gain error.
  • Low Drift.
  • ±3.5 μV/°C (max) input offset tempco.
  • ±40 ppm/°C (max) gain drift.
  • Excellent AC Performance.
  • SNR: 85dB (typ).
  • THD: ‐93dB (typ).
  • 16‐Bit Resolution with No Missing Codes.
  • Wide Power Supply Operating Range.

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Datasheet preview – CA-IS1306M25W

Datasheet Details

Part number CA-IS1306M25W
Manufacturer Chipanalog
File Size 2.22 MB
Description Isolated Sigma-Delta Modulator
Datasheet download datasheet CA-IS1306M25W Datasheet
Additional preview pages of the CA-IS1306M25W datasheet.
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Full PDF Text Transcription

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Shanghai Chipanalog Microelectronics Co., Ltd. CA‐IS1306x Version 1.06 CA‐IS1306x 5kVRMS Isolated Sigma‐Delta Modulator 1 Key Features • Full‐Scale Sense Voltage Range: ±250 mV • Uncoded Bitstream Output • Ultra‐Low Input Offset Voltage and Gain Error ▪ ±100 µV (max) at 25°C input offset voltage ▪ ±0.2% (max) at 25°C gain error • Low Drift ▪ ±3.5 μV/°C (max) input offset tempco ▪ ±40 ppm/°C (max) gain drift • Excellent AC Performance ▪ SNR: 85dB (typ) ▪ THD: ‐93dB (typ) • 16‐Bit Resolution with No Missing Codes • Wide Power Supply Operating Range ▪ 3.3V to 5.
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