Datasheet Analog Devices AD7171BCPZ-500RL7 — 数据表

FEATURES FUNCTIONAL BLOCK DIAGRAM
GND VDD Output data rate: 125 Hz
Pin-programmable power-down and reset
Status function
Internal clock oscillator
Current: 135 µA
Power supply: 2.7 V to 5.25 V
−40°C to +105°C temperature range
Package: 10-lead 3 mm × 3 mm LFCSP AIN(+) REFIN(+) REFIN(–) 16-BIT Σ-Δ
ADC AIN(–) AD7171 INTERNAL
CLOCK DOUT/RDY
SCLK
PDRST
08417-001 Data Sheet 16-Bit, Low Power, Sigma-Delta ADC
AD7171 Figure 1. INTERFACE Table 1. 2-wire serial (read-only device)
SPI compatible
Schmitt trigger on SCLK VREF = VDD
5V
3V RMS Noise
11.5 µV
6.9 µV P-P Noise
76 µV
45 µV P-P Resolution …