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AD73322 - Low Cost/ Low Power CMOS General-Purpose Dual Analog Front End

General Description

AD73322 VFBP1 VINP1 VINN1 VFBN1 VOUTP1 VOUTN1 REFOUT REFCAP VFBP2 VINP2 VINN2 VFBN2 VOUTP2 VOUTN2 ADC CHANNEL 1 SDI SDIFS DAC CHANNEL 1 SPORT REFERENCE SCLK SE RESET ADC CHANNEL 2 MCLK SDOFS DAC CHANNEL 2 SDO AGND1 AGND2 DGND The AD73322 is a dual front-end processor for general-purpose ap

Key Features

  • Two 16-Bit A/D Converters Two 16-Bit D/A Converters Programmable Input/Output Sample Rates 78 dB ADC SNR 77 dB DAC SNR 64 kS/s Maximum Sample Rate.
  • 90 dB Crosstalk Low Group Delay (25 ␮s Typ per ADC Channel, 50 ␮s Typ per DAC Channel) Programmable Input/Output Gain Flexible Serial Port which Allows Up to Four Dual Codecs to be Connected in Cascade Giving Eight I/O Channels Single (+2.7 V to +5.5 V) Supply Operation 73 mW Typ Power Consumption at 3.0 V On-Chip Reference 28-Lead SOIC and 4.

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Datasheet Details

Part number AD73322
Manufacturer Analog Devices
File Size 386.88 KB
Description Low Cost/ Low Power CMOS General-Purpose Dual Analog Front End
Datasheet download datasheet AD73322 Datasheet

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a Low Cost, Low Power CMOS General-Purpose Dual Analog Front End AD73322 FUNCTIONAL BLOCK DIAGRAM AVDD1 AVDD2 DVDD FEATURES Two 16-Bit A/D Converters Two 16-Bit D/A Converters Programmable Input/Output Sample Rates 78 dB ADC SNR 77 dB DAC SNR 64 kS/s Maximum Sample Rate –90 dB Crosstalk Low Group Delay (25 ␮s Typ per ADC Channel, 50 ␮s Typ per DAC Channel) Programmable Input/Output Gain Flexible Serial Port which Allows Up to Four Dual Codecs to be Connected in Cascade Giving Eight I/O Channels Single (+2.7 V to +5.5 V) Supply Operation 73 mW Typ Power Consumption at 3.