CS5373A
Overview
The CS5373A is a high-performance, fourth-order ∆Σ modulator integrated with a ∆Σ digital-to-analog converter (DAC). When combined with a CS3301A / CS3302A differential amplifier and the CS5378 digital filter, a small, low-power, self-testing, high-accuracy, singlechannel measurement system results.
- 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
