Datasheet Analog Devices AD1939YSTZRL

4 ADC/8 DAC with PLL,
192 kHz, 24-Bit Codec
AD1939 Data Sheet
FEATURES GENERAL DESCRIPTION PLL generated or direct master clock
Low EMI design
112 dB DAC/107 dB ADC dynamic range and SNR
−94 dB THD + N
Single 3.3 V supply
Tolerance for 5 V logic inputs
Supports 24-bits and 8 kHz to 192 kHz sample rates
Differential ADC input
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 package
Qualified for automotive applications The AD1939 is a high performance, single-chip codec that
provides four analog-to-digital converters (ADCs) with
differential input, and eight digital-to-analog converters (DACs)
with differential output using the Analog Devices, Inc. patented …