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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.