AD7403BRIZ

16-Bit, Isolated Sigma-Delta Modulator. The AD7403 is a high performance, second-order, Sigma-Delta modulator that converts an analog input signal into a high speed, single-bit data stream, with on-chip digital isolation based on Analog Devices, Inc., iCoupler^® technology. The AD7403 operates from a 5 V (V_DD1) power supply and accepts a differential input signal of ±250 mV (±320 mV full-scale). The differential input is ideally suited to shunt voltage monitoring in high voltage applications where galvanic isolation is required.