Datasheet

AD7171 Data Sheet
Rev. A | Page 4 of 16
Parameter
AD7171B
1
Unit Test Conditions/Comments
Min Typ Max
LOGIC OUTPUT (DOUT/
RDY
)
Output High Voltage, V
OH
2
V
DD
− 0.6 V V
DD
= 3 V, I
SOURCE
= 100 µA
4 V V
DD
= 5 V, I
SOURCE
= 200 µA
Output Low Voltage, V
OL
2
0.4 V V
DD
= 3 V, I
SINK
= 100 µA
0.4 V V
DD
= 5 V, I
SINK
= 1.6 mA
Floating-State Leakage Current ±2 µA
Floating-State Output Capacitance 5 pF
Data Output Coding Offset binary
POWER REQUIREMENTS
3
Power Supply Voltage
V
DD
– GND 2.7 5.25 V
Power Supply Currents
I
DD
Current 110 130 µA V
DD
= 3 V
135 150 µA V
DD
= 5 V
I
DD
(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 V
DD
or GND.