Datasheet Analog Devices AD7989-1BRMZ-RL7 — 数据表

18-Bit, 100 kSPS/500 kSPS
PulSAR ADCs in MSOP/LFCSP
AD7989-1/AD7989-5 Data Sheet
FEATURES GENERAL DESCRIPTION Low power dissipation
AD7989-1
400 μW at 100 kSPS typical (VDD only)
700 μW at 100 kSPS typical (total)
AD7989-5
2 mW at 500 kSPS typical (VDD only)
3.5 mW at 500 kSPS typical (total)
18-bit resolution with no missing codes
Throughput
AD7989-1
100 kSPS
AD7989-5
500 kSPS
INL: ±1 LSB typical, 2 LSB maximum
SNR: 98 dB at 1 kHz, VREF = 5 V typical
SINAD: 97 dB at 1 kHz typical
THD: −120 dB at 10 kHz typical
Dynamic range: 99 dB at VREF = 5 V typical
True differential analog input voltage range: ±VREF
0 V to VREF with VREF between 2.4 V and 5.1 V …