FEATURES
GENERAL DESCRIPTION
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 Popguard® Technology Four fully differential, or single-ended, inputs are available on stereo ADC1and ADC2. Digital volume control is provided for each ADC channel, with selectable overflow detection. All eight DAC channels provide digital volume control and can operate with differential or single-ended outputs. An auxiliary serial input is available for an additional two channels of PCM data. The CDB42448 Customer Demonstration Board is also available for device evaluation and implementation suggestions.
Cirrus Logic
