CS5509
CS5509 is 16-Bit A/D Converter manufactured by Crystal.
Features l Delta-Sigma A/D Converter
- 16-bit No Missing Codes
- Linearity Error: ±0.0015%FS l Differential Input
- Pin Selectable Unipolar/Bipolar Ranges
- mon Mode Rejection 105 d B @ dc 120 d B @ 50, 60 Hz l Either 5 V or 3.3 V Digital Interface l On-chip Self-Calibration Circuitry l Output Update Rates up to 200/second l Ultra Low Power: 1.7 m W
Description
The CS5509 is a single supply, 16-bit, serial-output CMOS A/D converter. The CS5509 uses charge-balanced (delta-sigma) techniques to provide a low cost, high resolution measurement at output word rates up to 200 samples per second.
The on-chip digital filter offers superior line rejection at 50 Hz and 60 Hz when the device is operated from a 32.768 k Hz clock (output word rate = 20 Hz.).
The CS5509 has on-chip self-calibration circuitry which can be initiated at any time or temperature to ensure minimum offset and full-scale errors.
Low power, high resolution and small package size...
