Description
Shanghai Chipanalog Microelectronics Co., Ltd.CA‐IS1305x Version 1.05 CA‐IS1305 5kVRMS Isolated Sigma‐Delta Modulator 1 Key .
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.
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: ‐
Applications
* Industrial Motor Controls and Drives
* Uninterruptible Power Supplies(UPS)
* Isolated Power Supply
capacitive isolation barriers that provide up to 5kVRMS galvanic isolation per UL1577 certification, and isolator drivers transfer the output of the modulator across this iso
