Datasheet

AD7273/AD7274
Rev. 0 | Page 6 of 28
Parameter B Grade
1
Unit
2
Test Conditions/Comments
POWER RQUIREMENTS
V
DD
2.35/3.6 V min/V max
I
DD
Digital I/Ps = 0 V or V
DD
Normal Mode (Static) 0.6 mA typ V
DD
= 3 V, SCLK on or off
Normal Mode (Operational) 5 mA max V
DD
= 2.35 V to 3.6 V, f
SAMPLE
= 3 MSPS
3.2 mA typ V
DD
= 3 V
Partial Power-Down Mode (Static) 34 μA typ
Full Power-Down Mode (Static) 2 μA max −40°C to +85°C, typically 0.1 μA
10 μA max 85°C to 125°C
Power Dissipation
5
Normal Mode (Operational) 18 mW max V
DD
= 3.6 V , f
SAMPLE
= 3 MSPS
9.6 mW typ V
DD
= 3 V
Partial Power-Down 102 μW max V
DD
= 3 V
Full Power-Down 7.2 μW max V
DD
= 3.6 V, −40°C to +85°C
1
Temperature range from −40°C to +125°C.
2
Typical specifications are tested with V
DD
= 3 V and V
REF
= 3 V at 25°C.
3
See the Terminology section.
4
Guaranteed by characterization.
5
See the Power vs. Throughput Rate section.