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CS5373A
Low-power, High-performance ∆Σ Modulator and Test DAC
Modulator Features
z Fourth-order ∆Σ Architecture • Clock-jitter-tolerant architecture • Input signal bandwidth: DC to 2 kHz • Max AC amplitude: 5 Vpp differential • Max DC amplitude: ± 2.5 Vdc differential z High Dynamic Range • 127 dB SNR @ 215 Hz BW (2 ms sampling) • 124 dB SNR @ 430 Hz BW (1 ms sampling) z Low Total Harmonic Distortion • -118 dB THD typical (0.000126%) • -112 dB THD maximum (0.000251%) z Low Power Consumption: 25 mW, 10 µW
Description
The CS5373A is a high-performance, fourth-order ∆Σ modulator integrated with a ∆Σ digital-to-analog converter (DAC).