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 low-cost, high-resolution measurements at output word rates up to 200 samples per second.

Features

● Delta-sigma A/D Converter

- 16-bit, No Missing Codes

- Linearity Error: ±0.0015FS

● Differential Input

- 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/second

● Ultra Low Power: 1.7 mW