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參數(shù)資料
| 型號(hào)： | WM2630 |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | Octal 12-bit, Serial Input, Voltage Output DAC with Internal Reference |
| 中文描述： | 八路12位，串行輸入，電壓與內(nèi)部基準(zhǔn)輸出DAC |
| 文件頁(yè)數(shù)： | 7/13頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | WM2630 |
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Production Data
WM2630
WOLFSON MICROELECTRONICS LTD
PD Rev 1.1 February 2001
7
TYPICAL PERFORMANCE GRAPHS
-4
-3
-2
-1
0
1
2
3
4
0
512
1024
1536
2048
2560
3072
3584
4096
DIGITAL CODE
I
Figure 2 Integral Non-Linearity
VDD = 3.3V
V
REF
= 1.024V
Input Code = 0
0
0.2
0.4
0.6
0.8
1
0
0.5
1
1.5
2
Sink Current (mA)
O
Slow
Fast
VDD = 5V
V
REF
= 2.048V
Input Code = 0
0
0.2
0.4
0.6
0.8
1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Sink Current (mA)
O
Slow
Fast
Figure 3 Output Load Regulation (Sink) AVDD = 3V
Figure 4 Output Load Regulation (Sink) AVDD = 5V
VDD=3V
V
REF
=1.024V
Input Code = 4095
2
2.02
2.04
2.06
2.08
2.1
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
Sourcing Current (mA)
D
Slow
Fast
VDD=5V
V
REF
=2.048V
Input Code = 4095
4.05
4.07
4.09
4.11
4.13
4.15
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
Sourcing Current (mA)
D
Slow
Fast
Figure 5 Output Load Regulation (Source) AVDD = 3V
Figure 6 Output Load Regulation (Source) AVDD = 5V
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|---|---|
| WM2630CDT | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:Octal 12-bit, Serial Input, Voltage Output DAC with Internal Reference |
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| WM2631 | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:Octal 10-bit, Serial Input, Voltage Output DAC with Internal Reference |
| WM2631CDT | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:Octal 10-bit, Serial Input, Voltage Output DAC with Internal Reference |
| WM2631IDT | 制造商:WOLFSON 制造商全稱(chēng):WOLFSON 功能描述:Octal 10-bit, Serial Input, Voltage Output DAC with Internal Reference |
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