Datasheet Analog Devices AD7880BRZ — 数据表

a
FEATURES
12-Bit Monolithic A/D Converter
66 kHz Throughput Rate
12 ms Conversion Time
3 ms On-Chip Track/Hold Amplifier
Low Power
Power Save Mode: 2 mW typ
Normal Operation: 25 mW typ
70 dB SNR
Fast Data Access Time: 57 ns
Small 24-Lead SOIC and 0.3" DIP Packages LC2MOS Single +5 V Supply,
Low Power, 12-Bit Sampling ADC
AD7880
FUNCTIONAL BLOCK DIAGRAM
VDD
SAMPLING
COMPARATOR R
VINA
VINB + R VREF 12-BIT DAC AGND SAR +
COUNTER CLKIN
CONVST MODE – CS APPLICATIONS
Battery Powered Portable Systems …