●GENERAL DESCRIPTION
●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
● Master and slave modes up to 16 channel in/out
● 48-lead LQFP or 64-lead LQFP plastic package
●Applications
● Automotive audio systems
● Home theater systems
● Set-top boxes
● Digital audio effects processors
