Datasheet Analog Devices AD7922ARMZ-REEL7 — 数据表

2-Channel, 2.35 V to 5.25 V,
1 MSPS, 10-/12-Bit ADCs
AD7912/AD7922
FUNCTIONAL BLOCK DIAGRAM FEATURES VDD Fast throughput rate: 1 MSPS
Specified for VDD of 2.35 V to 5.25 V
Low power:
4.8 mW typ at 1 MSPS with 3 V supplies
15.5mW typ at 1 MSPS with 5 V supplies
Wide input bandwidth:
71 dB minimum SNR at 100 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface:
SPI®/QSPI^TM/MICROWIRE^TM/DSP compatible
Standby mode: 1 µA maximum
Daisy-chain mode
8-lead TSOT package
8-lead MSOP package VIN0
MUX 10-/12-BIT
SUCCESSIVE
APPROXIMATION
ADC T/H VIN1 SCLK
CS …