Datasheet

AD5337/AD5338/AD5339
Rev. C | Page 11 of 28
0
50
100
150
200
250
300
I
DD
(µA)
3.5 4.02.5 3.0 4.5 5.0 5.5
V
DD
(V)
+25°C
–40°C
+105°C
03756-018
Figure 16. Supply Current vs. Supply Voltage
0
0.1
0.2
0.3
0.4
0.5
I
DD
(µA)
3.5 4.02.5 3.0 4.5 5.0 5.5
V
DD
(V)
+25°C
–40°C
+105°C
03756-019
Figure 17. Power-Down Current vs. Supply Voltage
0
50
100
150
200
250
I
DD
(µA)
300
350
400
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
LOGIC
(V)
T
A
= 25°C
V
DD
=5V
V
DD
=3V
INCREASING
DECREASING
03756-020
Figure 18. Supply Current vs. Logic Input Voltage for SDA and SCL Voltage
Increasing and Decreasing
T
A
=25°C
V
DD
=5V
V
REF
=5V
V
OUT
A
SCL
CH1
CH1 1V, CH2 5V, TIME BASE = 1µs/DIV
CH2
03756-021
Figure 19. Midscale Settling (¼ to ¾ Scale Code Change)
T
A
= 25°C
V
DD
=5V
V
REF
=2V
V
OUT
A
V
DD
CH1
CH1 2V, CH2 200mV, TIME BASE = 200µs/DIV
CH2
03756-022
Figure 20. Power-On Reset to 0 V
T
A
= 25°C
V
DD
=5V
V
REF
=2V
V
OUT
A
SCL
CH1
CH1 500mV, CH2 5V, TIME BASE = 1µs/DIV
CH2
03756-023
Figure 21. Existing Power-Down to Midscale