Datasheet Analog Devices AD7091R-4BRUZ-RL7 — 数据表

FEATURES FUNCTIONAL BLOCK DIAGRAM Ultralow system power
Flexible power/throughput rate management
Normal mode
1.4 mW at 1 MSPS
Power-down mode
550 nA typical at VDD = 5.25 V
435 nA typical at VDD = 3 V
Programmable ALERT interrupt pin (4-/8-channel models)
High performance
1 MSPS throughput with no latency/pipeline delay
SNR: 70 dB typical at 10 kHz input frequency
THD: −80 dB typical at 10 kHz input frequency
INL: ±0.7 LSB typical, ±1.0 LSB maximum
Small system footprint
On-chip accurate 2.5 V reference, 5 ppm/°C typical drift
MUXOUT/ADCIN to allow single buffer amplifier
Daisy-chain mode
16-lead, 20-lead, and 24-lead 4 mm × 4 mm LFCSP packages
16-lead, 20-lead, and 24-lead TSSOP packages
Easy to use
SPI/QSPI^TM/MICROWIRE^TM/DSP compatible digital interface
Integrated programmable channel sequencer
BUSY indication available (4-/8-channel models) …