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AD7475/AD7495
Rev. B | Page 4 of 24
Parameter
A Version1
B Version1
Unit
Test Conditions/Comments
POWER REQUIREMENTS
VDD
2.7/5.25
V min/max
VDRIVE
2.7/5.25
V min/max
Digital inputs = 0 V or VDRIVE
Normal Mode (Static)
750
μA typ
VDD = 2.7 V to 5.25 V, SCLK on or off
Normal Mode (Operational)
2.1
mA max
VDD = 4.75 V to 5.25 V, fSAMPLE = 1 MSPS
1.5
mA max
VDD = 2.7 V to 3.6 V, fSAMPLE = 1 MSPS
Partial Power-Down Mode
450
μA typ
fSAMPLE = 100 kSPS
Partial Power-Down Mode
100
μA max
Static
Full Power-Down Mode
1
μA max
SCLK on or off
Power Dissipation
Normal Mode (Operational)
10.5
mW max
VDD = 5 V, fSAMPLE = 1 MSPS
4.5
mW max
VDD = 3 V, fSAMPLE = 1 MSPS
Partial Power-Down (Static)
500
μW max
VDD = 5 V
300
μW max
VDD = 3 V
Full Power-Down
5
μW max
VDD = 5 V
3
μW max
VDD = 3 V
1 Temperature ranges for A, B versions: 40°C to +85°C.
2 Guaranteed by initial characterization.
3 See the Power vs. Throughput Rate section.