CS5334-KS

Dual ADC Delta-Sigma 50KSPS 20Bit Serial 20Pin SSOP

General Description

The CS5334 and CS5335 are 2-channel, single +5V supply, pin compatable analog-to-digital converters for digital audio systems. The CS5334 and CS5335 perform sampling, analog-to-digital conversion and anti-alias filtering, generating 20-bit values for both left and right inputs in serial form. The output word rate can be up to 50 kHz per channel.

Features

•CS5334

  Dynamic Range: 100 dB

  THD+N: -90 dB

•CS5335

  Dynamic Range: 105 dB

  THD+N: -95 dB

•128X Oversampling

•Fully Differential Inputs

•Linear Phase Digital Anti-Alias Filtering

  21.7 kHz passband fs = 48kHz

  85 dB stop band attenuation

  0.0025 dB pass band ripple

•High Pass Filter - DC offset removal

•Peak Signal Level Detector

  High Resolution and Bar Graph Modes