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參數(shù)資料
| 型號： | AD7393AR |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | DAC |
| 英文描述： | +3 V, Parallel Input Micropower 10- and 12-Bit DACs |
| 中文描述： | PARALLEL, WORD INPUT LOADING, 70 us SETTLING TIME, 10-BIT DAC, PDSO20 |
| 封裝： | MS-013AC, SOIC-20 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 199K |
| 代理商： | AD7393AR |
AD7392/AD7393
–6–
REV. A
CLOCK FREQUENCY – Hz
S
m
A
1000
800
0
1k
10k
10M
100k
1M
600
400
200
a. V
DD
= 5.5V, CODE = 155
H
b. V
DD
= 5.5V, CODE = 3FF
H
c. V
DD
= 2.7V, CODE = 155
H
d
. V
DD
= 2.7V, CODE = 355
H
a
b
c
d
AD7393
V
LOGIC
= 0V TO V
DD
TO 0V
V
REF
= 2.5V
T
A
= 25
8
C
Figure 14. Supply Current vs. Clock
Frequency
TIME – 2
m
s/DIV
Figure 17. Midscale Transition
Performance
FREQUENCY – Hz
G
5
0
2
3010
100
100k
1k
10k
2
5
2
15
2
25
2
20
2
10
V
DD
= +5V
V
REF
= +100mV + 2V
DC
DATA = FFF
H
Figure 20. Reference Multiplying
Bandwidth
FREQUENCY – Hz
P
60
50
010
100
10k
1k
30
20
10
40
V
DD
= 3V
6
5%
V
DD
= 5V
6
5%
T
A
= 25
8
C
Figure 15. Power Supply Rejection
vs. Frequency
TIME – 5
m
s/DIV
Figure 18. Digital Feedthrough
REFERENCE VOLTAGE – V
0
5
1
3
2
4
I
2.0
1.8
0.0
0.8
0.6
0.4
0.2
1.6
1.0
1.2
1.4
AD7392
V
= +5V
CODE = 768
H
T
A
= 25
8
C
Figure 21. INL Error vs. Reference
Voltage
V
OUT
– V
I
O
40
30
00
1
5
2
3
4
20
10
V
DD
= +5V
V
= +3V
CODE =
H
Figure 16. I
OUT
at Zero Scale vs. V
OUT
TIME – 100
m
s/DIV
Figure 19. Large Signal Settling Time
HOURS OF OPERATION AT 150
8
C
N
1.2
0.00
100
600
200
300
400
500
1.0
0.8
0.6
0.4
0.2
AD7392
SAMPLE SIZE = 50
CODE = FFF
H
CODE = 000
H
Figure 22. Long-Term Drift
Accelerated by Burn-in
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD7393ARU | 制造商:AD 制造商全稱:Analog Devices 功能描述:+3 V, Parallel Input Micropower 10- and 12-Bit DACs |
| ad7393aru-reel | 制造商:Rochester Electronics LLC 功能描述:10-BIT +3V TO +5V UPOWER DAC, PARALLEL - Tape and Reel 制造商:Analog Devices 功能描述: |
| AD7393ARZ | 制造商:Analog Devices 功能描述:DAC 1-CH R-2R 10-bit 20-Pin SOIC W |
| AD7394 | 制造商:AD 制造商全稱:Analog Devices 功能描述:3 V, Dual, Serial Input 12-/10-Bit DACs |
| AD7394AN | 制造商:Rochester Electronics LLC 功能描述:X2, 12-BIT, +3V UPWR DAC - Bulk 制造商:Analog Devices 功能描述:IC 12BIT DAC 7394 DIP14 |
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