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AD1936

Analog Devices
Part Number AD1936
Manufacturer Analog Devices
Description (AD1935 - AD1939) 4 ADC/8 DAC
Published Jan 16, 2007
Detailed Description www.DataSheet4U.com 4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC Preliminary Technical Data Features PLL generated (32-1...
Datasheet PDF File AD1936 PDF File

AD1936
AD1936

Overview
www.
DataSheet4U.
com 4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC Preliminary Technical Data 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 AD1935/AD1936/AD1937/AD1938/AD1939 Applications Automotive audio systems Home theater systems Set-top boxes Digital audio effects processors 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.
The AD193X is designed for low EMI.
This consideration is apparent in both the system and circuit design architectures.
By using the on-board PLL to derive master clock from L-R clock, the AD193X eliminates the need for a separate high frequency master clock.
It can also be used with a suppressed bit clock.
The D-A and A-D converters are designed using the latest ADI continuous time architectures to further minimize EMI.
By using 3.
3V supplies, power consumption is minimized, further reducing emissions.
Functional Block Diagram Digital Audio Input/Output AD193X Serial Data Port DAC DAC ADC SDATAOUT SDATAIN Analog Audio Inputs ADC ADC ADC Digital Filter CLOCKS Digital Filte...


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