General Description

The CS5396 and CS5397 are complete analog-to-digital converters for stereo digital audio systems. They perform sampling, analog-to-digital conversion and antialias filtering, generating 24-bit values for both left and right inputs in serial form at sample rates up to 100 kHz per channel.

Features

24-Bit Conversion

120 dB Dynamic Range (A-Weighted)

Low Noise and Distortion

  >105 dB THD + N

Complete CMOS Stereo A/D System

  Delta-Sigma A/D Converters

  Digital Anti-Alias Filtering

  S/H Circuitry and Voltage Reference

CS5396 - digital filter optimized for audio

CS5397 - non-aliasing digital filter

Adjustable System Sampling Rates including 32, 44.1, 48 & 96 kHz

Differential Analog Architecture

Linear Phase Digital Anti-Alias Filtering

10 Tap Programmable Psychoacoustic Noise Shaping Filter

Single +5 V Power Supply