Datasheet

AD5666
Rev. D | Page 4 of 28
A Grade
1
B Grade
1
Parameter Min Typ Max Min Typ Max Unit Conditions/Comments
LOGIC OUTPUTS (SDO)
3
Output Low Voltage, V
OL
0.4 0.4 V I
SINK
= 2 mA
Output High Voltage, V
OH
V
DD
−
1
V
DD
−
1
I
SOURCE
= 2 mA
High Impedance Leakage
Current
±0.25 ±0.25 A
High Impedance Output
Capacitance
2 2 pF
POWER REQUIREMENTS
V
DD
4.5 5.5 4.5 5.5 V
All digital inputs at 0 or V
DD
,
DAC active, excludes load current
I
DD
(Normal Mode)
4
V
IH
= V
DD
and V
IL
= GND
V
DD
= 4.5 V to 5.5 V 0.7 0.9 0.7 0.9 mA Internal reference off
V
DD
= 4.5 V to 5.5 V 1.3 1.6 1.3 1.6 mA Internal reference on
I
DD
(All Power-Down Modes)
5
V
DD
= 4.5 V to 5.5 V 0.4 1 0.4 1 µA V
IH
= V
DD
and V
IL
= GND
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.