CA-IS1306AM25W, CA-IS1306M25G Datasheet - Chipanalog

CA-IS1306AM25W Isolated Sigma-Delta Modulator

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. The input current‐sense amplifier monitors current flow through a shunt (sense) resistor and the sigma‐d.

CA-IS1306AM25W 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) gai

CA-IS1306M25G-Chipanalog.pdf