CS5504 Datasheet PDF - Cirrus Logic

Description
The CS5504 is a 2-channel, fully differential 20-bit, serial-output CMOS A/D converter. The CS5504 uses charge-balanced (delta-sigma) techniques to provide a low cost, high-resolution measurement at output word rates up to 200 samples per second.

FEATUREs
● Delta-sigma A/D Converter
    - 20-bit, No Missing Codes
    - Linearity Error: ±0.0007%FS
● 2 Differential Inputs
    - Pin-selectable Unipolar/Bipolar Ranges
    - Common Mode Rejection
        105 dB @ dc
        120 dB @ 50, 60 Hz
● Either 5V or 3.3V Digital Interface
● On-chip Self-calibration Circuitry
● Output Update Rates up to 200/Sps
● Low Power Consumption: 4.4 mW