Datasheet Analog Devices AD7915BRMZ — 数据表

16-Bit, 1 MSPS/500 kSPS
Differential PulSAR ADCs
AD7915/AD7916 Data Sheet
FEATURES GENERAL DESCRIPTION Low power dissipation
AD7915
4 mW at 1 MSPS (VDD only)
7 mW at 1 MSPS (total)
AD7916
2 mW at 500 kSPS (VDD only)
3.7 mW at 500 kSPS (total)
16-bit resolution with no missing codes
Throughput: 1 MSPS (AD7915)/500 kSPS (AD7916)
INL: ±0.4 LSB typical, ±1 LSB maximum
SNR: 94 dB at 1 kHz, VREF = 5 V
SINAD: 93.5 dB at 1 kHz, VREF = 5 V
THD: −118.5 dB at 1 kHz
Dynamic range: 95.5 dB, VREF = 5 V
True differential analog input range: ±VREF
0 V to VREF with VREF between 2.4 V and 5.1 V
No pipeline delay
Single-supply 2.5 V operation with 1.8 V/2.5 V/3 V/5 V logic
interface
Proprietary serial interface: SPI-/QSPI-/MICROWIRE™-/DSPcompatible1 …