AD1928 Datasheet (Analog Devices)

AD1928, 2 ADC/8 DAC

The AD1928 is a high performance, single-chip codec that provides two analog-to-digital converters (ADCs) with differential input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) architecture.

An SPI port is in

AD1928 Features

* PLL-generated or direct master clock Low EMI design 108 dB DAC/107 dB ADC dynamic range and SNR

* 94 dB THD + N 3.3 V single supply Tolerance for 5 V logic inputs Supports 24 bits and 8 kHz to 192 kHz sample rates Differential ADC input Single-ended DAC output Log volume control with autoramp