
AD5666
Parameter
POWER REQUIREMENTS
V
DD
Rev. A | Page 6 of 28
A Grade
1
Typ
B Grade
1
Typ
Unit
V
Conditions/Comments
All digital inputs at 0 or V
DD
,
DAC active, excludes load current
V
IH
= V
DD
and V
IL
= GND
Internal reference off
Internal reference on
V
IH
= V
DD
and V
IL
= GND
Min
2.7
Max
3.6
Min
2.7
Max
3.6
I
DD
(Normal Mode)
4
V
DD
= 2.7 V to 3.6 V
V
DD
= 2.7 V to 3.6 V
I
DD
(All Power-Down Modes)
5
V
DD
= 2.7 V to 3.6 V
0.65
1.3
0.2
0.85
1.5
1
0.65
1.3
0.2
0.85
1.5
1
mA
mA
μA
1
Temperature range is 40°C to +105°C, typical at 25°C.
2
Linearity calculated using a reduced code range of 512 to 65,024. Output unloaded.
3
Guaranteed by design and characterization; not production tested.
4
Interface inactive. All DACs active. DAC outputs unloaded.
5
All four DACs powered down.