AD5382
Parameter
LOGIC OUTPUTS (BUSY, SDO)
V
OL
, Output Low Voltage
V
OH
, Output High Voltage
V
OL
, Output Low Voltage
V
OH
, Output High Voltage
High Impedance Leakage Current
High Impedance Output Capacitance
LOGIC OUTPUT (SDA)
V
OL
, Output Low Voltage
Three-State Leakage Current
Three-State Output Capacitance
POWER REQUIREMENTS
AV
DD
DV
DD
Power Supply Sensitivity
∆Mid Scale/∆ΑV
DD
AI
DD
DI
DD
AI
DD
(Power-Down)
DI
DD
(Power-Down)
Power Dissipation
AD5382-5
0.4
DV
DD
– 1
0.4
DV
DD
– 0.5
±1
5
0.4
0.6
±1
8
4.5/5.5
2.7/5.5
–85
0.375
0.475
1
2
20
65
Unit
V max
V min
V max
V min
µA max
pF typ
V max
V max
µA max
pF typ
V min/max
V min/max
dB typ
mA/channel max
mA/channel max
mA max
µA max
µA max
mW max
Test Conditions/Comments
DV
DD
= 5 V ± 10%, sinking 200 µA
DV
DD
= 5 V ± 10%, sourcing 200 µA
DV
DD
= 2.7 V to 3.6 V, sinking 200 µA
DV
DD
= 2.7 V to 3.6 V, sourcing 200 µA
SDO only
SDO only
I
SINK
= 3 mA
I
SINK
= 6 mA
Outputs unloaded, Boost off. 0.25 mA/channel typ
Outputs unloaded, Boost on. 0.325 mA/channel typ
V
IH
= DV
DD
, V
IL
= DGND.
Typically 200 nA
Typically 3 µA
Outputs unloaded, Boost off, AV
DD
= DV
DD
= 5 V
1
2
AD5382-5 is calibrated using an external 2.5 V reference. Temperature range for all versions: –40°C to +85°C.
Accuracy guaranteed from V
OUT
= 10 mV to AV
DD
– 50 mV.
3
Guaranteed by characterization, not production tested.
4
Default on the AD5382-5 is 2.5 V. Programmable to 1.25 V via CR12 in the AD5382 control register; operating the AD5382-5 with a 1.25 V reference leads to degraded
accuracy specifications.
Rev. 0 | Page 5 of 40
AD [ ANALOG DEVICES ]
