AD7405 16-Bit Isolated Sigma-Delta Modulators

Analog Devices AD7405 16-bit, isolated sigma-delta modulators are high-performance, second-order, Σ-Δ modulators with on-chip digital isolation based on iCoupler® technology. AD7405 modulators convert an analog input signal into a high-speed, single-bit LVDS data stream. Operating from a 4.5V to 5.5V (VDD1) power supply, AD7405 accepts a differential input signal of ±250mV (±320mV full-scale).