GENERAL DESCRIPTION

The CS42888 CODEC provides fourmulti-bit analog-to digital and eight multi-bit digital-to-analog delta-sigma converters. The CODEC is capable of operation with ei ther differential or single-ended inputs and outputs, in a 64-pin LQFP package.

FEATURES

Four 24-bit A/D, Eight 24-bit D/A Converters

ADC Dynamic Range

– 105 dB Differential

– 102 dB Single-Ended

DAC Dynamic Range

– 108 dB Differential

– 105 dB Single-Ended

ADC/DAC THD+N

– -98 dB Differential

– -95 dB Single-Ended

Compatible with Industry-Standard Time Division Multiplexed (TDM) Serial Interface

System Sampling Rates up to 192 kHz

Programmable ADC High-Pass Filter for DC Offset Calibration

Logarithmic Digital Volume Control

I²C®& SPI™Host Control Port

Supports Logic Levels Between 5 V and 1.8 V

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