Datasheet Analog Devices AD7687BRMZ — 数据表

16-Bit, 1.5 LSB INL, 250 kSPS PulSAR
Differential ADC in MSOP
AD7687 Data Sheet
FEATURES TYPICAL APPLICATION CIRCUIT
0.5V TO 5V VREF
0
IN+
IN–
VREF 2.5 TO 5V REF VDD VIO
SDI AD7687 SCK
SDO GND 1.8V TO VDD
3-OR 4-WIRE INTERFACE
(SPI, DAISY CHAIN, CS) CNV 0
02972-002 16-bit resolution with no missing codes
Throughput: 250 kSPS
INL: ±0.4 LSB typ, ±1.5 LSB max (±23 ppm of FSR)
Dynamic range: 96.5 dB
SNR: 95.5 dB at 20 kHz
THD: −118 dB at 20 kHz
True differential analog input range
±VREF
0 V to VREF with VREF up to VDD on both inputs
No pipeline delay …