AD1933
FEATURES
PLL generated or direct master clock Low EMI design DAC with 110 d B dynamic range and SNR
- 96 d B THD + N 3.3 V single supply Tolerance for 5 V logic inputs Supports 24 bits and 8 k Hz to 192 k Hz sample rates .. Differential DAC output Log volume control with autoramp function SPI® controllable for flexibility Software-controllable clickless mute Software power-down Right-justified, left-justified, I2S, and TDM modes Master and slave modes up to 16-channel input/output 64-lead LQFP
GENERAL DESCRIPTION
The AD1933 is a high performance, single chip that provides eight digital-to-analog converters (DACs) with differential output using the Analog Devices, Inc. patented multibit sigmadelta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters. The AD1933 operates from 3.3 V digital and analog supplies. The AD1933 is available in a 64-lead (differential output) LQFP. Other members of this family include a single-ended DAC...
