參數(shù)資料
型號(hào): AD5343
廠商: Analog Devices, Inc.
英文描述: 2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs
中文描述: 2.5 V至5.5 V,115微安,并行接口單電壓輸出DAC的8-/10-/12-Bit
文件頁(yè)數(shù): 12/20頁(yè)
文件大小: 274K
代理商: AD5343
REV. 0
AD5332/AD5333/AD5342/AD5343
12
GAIN ERROR
V
DD
Volts
E
0.2
0.60
1
3
0
0.4
T
A
= 25 C
V
REF
= 2V
4
6
0.5
0.3
0.2
0.1
0.1
2
5
OFFSET ERROR
Figure 14. Offset Error and Gain
Error vs. V
DD
400
100
0
2.5
5.5
3.0
3.5
4.0
4.5
5.0
V
DD
V
I
D
200
300
T
A
= 25 C
Figure 17. Supply Current vs. Supply
Voltage
CH1 1V, CH2 5V, TIME BASE = 5 s/DIV
CH2
CH1
LDAC
V
OUT
V
DD
= 5V
T
A
= 25 C
Figure 20. Half-Scale Settling (1/4 to
3/4 Scale Code Change)
5V SOURCE
SINK/SOURCE CURRENT
mA
V
O
5
00
1
3
4
4
6
1
2
3
2
5
3V SOURCE
3V SINK
5V SINK
Figure 15. V
OUT
Source and Sink
Current Capability
0.5
0.1
0
2.5
5.5
3.0
3.5
4.0
4.5
5.0
V
DD
V
I
D
0.2
0.3
0.4
T
A
= 25 C
Figure 18. Power-Down Current vs.
Supply Voltage
V
DD
CH1
CH2
V
OUT
A
T
A
= 25 C
V
DD
= 5V
V
REF
= 2V
CH1 2V, CH2 200mV, TIME BASE = 200 s/DIV
Figure 21. Power-On Reset to 0 V
DAC CODE
400
50
0
ZERO-SCALE
FULL-SCALE
I
D
100
150
200
250
300
350
V
DD
= 3.6V
V
DD
= 5.5V
T
A
= 25 C
V
REF
= 2V
Figure 16. Supply Current vs. DAC
Code
V
LOGIC
V
1600
800
00
1
2
3
4
5
I
D
200
400
600
1000
1200
1400
T
A
= 25 C
V
DD
= 5V
V
DD
= 3V
Figure 19. Supply Current vs. Logic
Input Voltage
CH1 500mV, CH2 5V, TIME BASE = 1 s/DIV
CH1
CH2
T
A
= 25 C
V
DD
= 5V
V
REF
= 2V
V
OUT
A
PD
Figure 22. Exiting Power-Down to
Midscale
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