
AD5666
Parameter
LOGIC OUTPUTS (SDO)
3
Output Low Voltage, V
OL
Output High Voltage, V
OH
Rev. A | Page 4 of 28
A Grade
1
Typ
B Grade
1
Typ
Unit
V
Conditions/Comments
I
SINK
= 2 mA
I
SOURCE
= 2 mA
Min
V
DD
1
Max
0.4
Min
V
DD
1
Max
0.4
High Impedance Leakage
Current
High Impedance Output
Capacitance
POWER REQUIREMENTS
V
DD
±0.25
±0.25
μA
2
2
pF
4.5
5.5
4.5
5.5
V
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
I
DD
(Normal Mode)
4
V
DD
= 4.5 V to 5.5 V
V
DD
= 4.5 V to 5.5 V
I
DD
(All Power-Down Modes)
5
V
DD
= 4.5 V to 5.5 V
0.7
1.3
0.4
0.9
1.6
1
0.7
1.3
0.4
0.9
1.6
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.