Datasheet Analog Devices AD73322AR — 数据表

a Low Cost, Low Power CMOS
General-Purpose Dual Analog Front End
AD73322 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 44-Lead LQFP Packages
APPLICATIONS
General Purpose Analog I/O
Speech Processing …