Datasheet Analog Devices AD7170BCPZ-REEL7 — 数据表

FEATURES FUNCTIONAL BLOCK DIAGRAM 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 GND VDD AIN(+) REFIN(+) REFIN(–) DOUT/RDY 12-BIT Σ-Δ
ADC AIN(–) AD7170 SCLK INTERNAL
CLOCK PDRST
08416-001 Data Sheet 12-Bit Low Power Sigma-Delta ADC
AD7170 Figure 1. INTERFACE Table 1. 2-wire serial (read-only device)
SPI compatible
Schmitt trigger on SCLK VREF = VDD
5V
3V APPLICATIONS RMS Noise
11.5 μV
6.9 μV P-P Noise
76 μV
45 μV P-P
Resolution
12 bits
12 bits ENOB …