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Description: 4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC
Manufacturer:Analog Devices
Datasheet:PDF (381K).
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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.

Click here to download EVAL-AD1937EB Datasheet
Click here to download EVAL-AD1937EB Datasheet
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