Description
The CK5320 and CK5321 Chipsets function as a unique A/D converter intended for very high resolution measurement of signals below 1500 Hz. The CK5320 Chipset is a cost effective commercial grade solution for applications which require a high dynamic range A/D converter. The chipsets perform sampling, A/D conversion, and anti-alias filtering.

Features
● CMOS A/D Converter Chipset
● Dynamic Range
   - 130 dB @ 25 Hz Bandwidth
   - 121 dB @ 411 Hz Bandwidth
● Delta-Sigma Architecture
   - Fourth-Order Modulator
   - Variable Oversampling: 64X to 4096X
   - Internal Track-and-Hold Amplifier
● CS5321 Signal-to-Distortion: 115 dB
● Clock Jitter Tolerant Architecture
● Input Voltage Range: +4.5 V
● Flexible Filter Chip
   - Hardware or Software Selectable Options
   - Seven Selectable Filter Corners (-3 dB) Frequencies: 25, 51, 102, 205, 411, 824 and 1650 Hz
● Low Power Dissipation: <100 mW