Datasheet

AD5378
Rev. A | Page 16 of 28
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
I
CC
(mA)
3.5 4.02.5 3.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
05292-014
V
DD
= +12V
V
SS
= –12V
V
REF
(+) = +5V
V
REF
(–) = –3.5V
–40°C
+25°C
+85°C
Figure 14. I
CC
vs. Supply
–0.223
–0.220
–0.217
–0.214
–0.211
–0.208
AMPLITUDE (V)
0 4 8 12 16 20
TIME (s)
05292-015
T
A
= 25°C
V
DD
= +12V
V
SS
= –12V
V
REF
(+) = +5V
V
REF
(–) = –3.5V
Figure 15. Major Code Transition Glitch Energy
–0.211
–0.209
–0.210
–0.208
AMPLITUDE (V)
0 1.4 2.8 4.2 5.6 6.0
TIME (s)
05292-016
T
A
= 25°C
V
DD
= +12V
V
SS
= –12V
V
REF
(+) = +5V
V
REF
(–) = –3.5V
Figure 16. Digital Feedthrough
05292-017
V
OUT
5mV10V
T
A
= 25°C
V
DD
= +12V
V
SS
= –12V
V
REF
(+) = +5V
V
REF
(–) = –3.5V
Figure 17. DAC-to-DAC Crosstalk
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
I
CC
(mA)
1.2 1.6 2.0 2.4 2.8 3.20.4 0.80
INPUT VOLTAGE (V)
05292-018
T
A
= 25°C
V
DD
= +12V
V
SS
= –12V
V
REF
(+) = +5V
V
REF
(–) = –3.5V
V
CC
= +3.3V
Figure 18. Supply Current vs. Digital Input Voltage