Datasheet Analog Devices AD7694ARMZRL7 — 数据表

16-Bit, 250 kSPS PulSAR® ADC in MSOP
AD7694 Data Sheet APPLICATION DIAGRAM 16-bit resolution with no missing codes
Throughput: 250 kSPS at 5 V
INL: ±4 LSB max
S/(N + D): 92 dB at 20 kHz
THD: –106 dB at 20 kHz
Pseudo-differential analog input range:
0 V to VREF with VREF up to VDD
No pipeline delay
Single-supply operation: 2.7 V or 5 V
Proprietary serial interface
SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible1
Supply Current: 540 μA at 2.7 V/100 kSPS,
800 μA at 5 V/100 kSPS
Standby current: 1 nA
8-lead MSOP package
Improved second source to LTC1864 and LTC1864L 1V TO VDD REF 0 TO VREF
IN+
IN– AD7694
GND 2.5V TO 5V VDD
SCK
SDO 3-WIRE SPI
INTERFACE CNV 05003-001 FEATURES Figure 1. Table 1. MSOP, LFCSP (QFN)/SOT-23, 16-Bit PulSAR ADC …