a 5 V Integrated High Speed ADC/Quad
DAC System
AD7339 FEATURES
8-Bit A/D Converter
Two 8-Bit D/A Converters
Two 8-Bit Serial D/A Converters
Single +5 V Supply Operation
On-Chip Reference
Power-Down Mode
52-Lead PQFP Package FUNCTIONAL BLOCK DIAGRAM
DVDD1 AGND1 DGND1 ADCPDB
AIN D0 ADC T/H D7 ADCCLK
DA0
DA7 DAC A
REGISTER PARALLEL
DAC A DACA DAC B
REGISTER PARALLEL
DAC B DACB DACCLK
DB0
DB7
DACPDB
SDATA
SCLK SERIAL …