Datasheet

AD5301/AD5311/AD5321
Rev. B | Page 4 of 24
B Version
1
Parameter
2
Min Typ Max Unit Conditions/Comments
LOGIC OUTPUT (SDA)
5
Output Low Voltage, V
OL
0.4 V I
SINK
= 3 mA.
0.6 V I
SINK
= 6 mA.
Three-State Leakage
Current
±1 μA
Three-State Output
Capacitance
6 pF
POWER REQUIREMENTS
V
DD
2.5 5.5 V I
DD
specification is valid for all DAC codes.
I
DD
(Normal Mode) DAC active and excluding load current.
V
DD
= 4.5 V to 5.5 V 150 250 μA V
IH
= V
DD
and V
IL
= GND.
V
DD
= 2.5 V to 3.6 V 120 220 μA V
IH
= V
DD
and V
IL
= GND.
I
DD
(Power-Down Mode)
V
DD
= 4.5 V to 5.5 V 0.2 1 μA V
IH
= V
DD
and V
IL
= GND.
V
DD
= 2.5 V to 3.6 V 0.05 1 μA V
IH
= V
DD
and V
IL
= GND.
1
Temperature range is as follows: B Version: −40°C to +105°C.
2
See the Terminology section.
3
DC specifications tested with the outputs unloaded.
4
Linearity is tested using a reduced code range: AD5301 (Code 7 to 250); AD5311 (Code 28 to 1000); and AD5321 (Code 112 to 4000).
5
Guaranteed by design and characterization, not production tested.
6
Input filtering on both the SCL and SDA inputs suppress noise spikes that are less than 50 ns.