The AD193X family are high performance, single-chip codecs that provide 4 ADCs with differential input and 8 DACs with either single-ended or differential output using ADI’s patented multibit sigma-delta architecture. An SPI® or I2C® port is included, allowing a microcontroller to adjust volume and many other parameters. The AD193X family operates from 3.3V digital and analog supplies. The AD193X is available in a 48-lead (SE output) or 64-lead (differential output) LQFP package.
Features
PLL generated (32-192kHz) or direct master clock
Low EMI design
109 dB DAC/ 107dB ADC Dynamic Range and SNR
-94dB THD+N
Single 3.3V Supply
Tolerance for 5V logic inputs
Supports 24-bits and 8 kHz - 192 kHz sample rates
Differential ADC input
Single-ended or Differential DAC output versions
Log volume control with "auto-ramp" function
Hardware and software controllable clickless mute
Software and hardware power-down
Right justified, left justified, I2S and TDM Modes
