Datasheet Analog Devices AD7927BRUZ — 数据表

8-Channel, 200 kSPS, 12-Bit ADC
with Sequencer in 20-Lead TSSOP
AD7927 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM Fast throughput rate: 200 kSPS
Specified for AVDD of 2.7 V to 5.25 V
Low power
3.6 mW maximum at 200 kSPS with 3 V supply
7.5 mW maximum at 200 kSPS with 5 V supply
8 (single-ended) inputs with sequencer
Wide input bandwidth
70 dB minimum SINAD at 50 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface SPI-, QSPI™-, MICROWIRE™-,
DSP-compatible
Shutdown mode: 0.5 μA maximum
20-lead TSSOP
Qualified for automotive applications AVDD
REFIN
VIN0 12-BIT
SUCCESSIVE
APPROXIMATION
ADC T/H …