AD7171 데이터 시트보기 (PDF) - Analog Devices

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AD7171

16-Bit, Low Power, Sigma-Delta ADC

Analog Devices 

AD7171

AD7171B1

Parameter

Min

Typ

Max

Unit

LOGIC OUTPUT (DOUT/RDY)

Output High Voltage, VOH2

VDD − 0.6

V

4

V

Output Low Voltage, VOL2

0.4

V

0.4

V

Floating-State Leakage Current

±2

µA

Floating-State Output Capacitance

5

pF

Data Output Coding

Offset binary

POWER REQUIREMENTS3

Power Supply Voltage

VDD − GND

2.7

5.25

V

Power Supply Currents

IDD Current

110

130

µA

135

150

µA

IDD (Power-Down/Reset Mode)

5

µA

1 Temperature range is −40°C to +105°C.

2 Specification is not production tested but is supported by characterization data at initial product release.

3 Digital inputs equal to VDD or GND.

Data Sheet

Test Conditions/Comments

VDD = 3 V, ISOURCE = 100 µA

VDD = 5 V, ISOURCE = 200 µA

VDD = 3 V, ISINK = 100 µA

VDD = 5 V, ISINK = 1.6 mA

VDD = 3 V

VDD = 5 V

Rev. C | Page 4 of 16

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