AD7393AN Analog Devices, AD7393AN Datasheet - Page 6

• Manufacturer Part Number: AD7393AN
• Description: +3 V/ Parallel Input Micropower 10- and 12-Bit DACs
• Manufacturer: Analog Devices

AD7392/AD7393
Figure 14. Supply Current vs. Clock
Frequency
1000
Figure 20. Reference Multiplying
Bandwidth
800
600
400
200
Figure 17. Midscale Transition
Performance
10
15
20
25
30
0
5
0
5
1k
10
V
V
T
AD7393
b. V
c. V
d
a. V
A
LOGIC
REF
. V
V
V
DATA = FFF
= 25 C
DD
REF
DD
DD
DD
DD
= 2.5V
= +5V
= 2.7V, CODE = 155
= 2.7V, CODE = 355
= 5.5V, CODE = 155
= 5.5V, CODE = 3FF
= 0V TO V
10k
CLOCK FREQUENCY – Hz
= +100mV + 2V
100
TIME – 2 s/DIV
FREQUENCY – Hz
H
DD
100k
1k
TO 0V
DC
H
H
H
H
10k
1M
c
d
a
b
100k
10M
Figure 15. Power Supply Rejection
vs. Frequency
Figure 21. INL Error vs. Reference
Voltage
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
60
50
40
30
20
10
0
Figure 18. Digital Feedthrough
10
0
V
V
DD
DD
= 3V
= 5V
1
REFERENCE VOLTAGE – V
TIME – 5 s/DIV
FREQUENCY – Hz
5%
100
5%
–6–
2
3
1k
AD7392
V
CODE = 768
T
A
DD
= 25 C
T
A
= +5V
4
= 25 C
H
10k
5
Figure 19. Large Signal Settling Time
Figure 16. I
1.2
1.0
0.8
0.6
0.4
0.2
0.0
40
30
20
10
0
0
Accelerated by Burn-in
Figure 22. Long-Term Drift
0
HOURS OF OPERATION AT 150 C
100
1
OUT
TIME – 100 s/DIV
200
at Zero Scale vs. V
2
V
OUT
300
AD7392
SAMPLE SIZE = 50
– V
3
400
V
V
CODE = ØØØ
CODE = FFF
CODE = 000
DD
REF
= +5V
= +3V
4
500
REV. A
H
H
H
600
OUT
5