Description
The CS5541 is a 24-bit low-power and low-voltage ∆Σ analog-to-digital converter (ADC). It is optimized to convert analog signals in DC measurement applications, such as temperature and pressure measurement, and various portable devices where low-power consumption is required.

Features
● ∆Σ Analog-to-Digital Converter
    - Linearity Error: 0.0015% FS
    - RMS Noise: 2 µV
● Two Channel Differential MUX
● Buffered, Fully Differential Analog and Voltage Reference Inputs
● Scalable VREF Input: 0.1 V to Analog Supply
● Absolute Accuracy via Calibration
● Flexible Digital Filters
    - Single Conversion Settling at 13.4 SPS or 4 Conversion Settling at 53.7 SPS with Simultaneous 50/60 Hz Rejection
    - Single Conversion Settling at 64.8 SPS or Four Conversion Settling at 260 SPS with 16-bit Resolution
● Simple 3-Wire Serial Interface
    - SPITM and MicrowireTM Compatible
    - Schmitt Trigger on Serial Clock (SCLK)
● Low Power
    - Single +3.0 V Supply
    - 330 µA Operating; 10 µA Sleep Current