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參數(shù)資料
| 型號(hào)： | WM2636 |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | 9V GRY BOX (4.876X6.876X2.0) |
| 中文描述： | 12位串行輸入電壓與內(nèi)部基準(zhǔn)輸出DAC |
| 文件頁(yè)數(shù)： | 6/10頁(yè) |
| 文件大?。?/td> | 392K |
| 代理商： | WM2636 |
WM2636
Production Data
WOLFSON MICROELECTRONICS LTD
PD Rev 1.0 July 1999
6
TYPICAL PERFORMANCE GRAPHS
VDD = 5V, V
REF
= External 2.048V, Speed = Fast mode
-3
-2
-1
0
1
2
3
0
512
1024
1536
2048
2559
3071
3583
4095
DIGITAL CODE
I
Figure 2 Integral Non-Linearity
0
0.5
1
15
2
2.5
3
0
1
2
3
3.5
4
Isink - mA
O
Sw
Fas
VDD = 3V, V
RF
= 1V, Input Code =
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0
0.5
1
1.5
2
2.5
3
3.5
4
Isink - mA
O
Slow
Fast
VDD = 5V, V
REF
= 2V, Input Code = 0
Figure 3 Sink Current VDD = 3V
Figure 4 Sink Current VDD = 5V
2.066
2.0665
2.067
2.0675
2.068
2.0685
2.069
2.0695
2.07
2.0705
2.071
0
0.5
1
1.5
2
2.5
3
3.5
4
Isource - mA
O
Slow
Fast
VDD = 3V, V
REF
= 1V, Input Code = 4095
4.129
4.13
4.131
4.132
4.133
4.134
4.135
0
0.5
1
1.5
2
2.5
3
3.5
4
Isource - mA
Slow
Fast
VDD = 5V, V
REF
= 2V, Input Code = 4095
Figure 5 Source Current VDD = 3V
Figure 6 Source Current VDD = 5V
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| WM2636CD | 12-bit Serial Input Voltage Output DAC with Internal Reference |
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| WM2637CD | Dual 10-Bit Serial Input Voltage Output DAC with Internal Reference |
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相關(guān)代理商/技術(shù)參數(shù) |
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| WM2636CD | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:12-bit Serial Input Voltage Output DAC with Internal Reference |
| WM2636ID | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:12-bit Serial Input Voltage Output DAC with Internal Reference |
| WM2637 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Dual 10-Bit Serial Input Voltage Output DAC with Internal Reference |
| WM2637CD | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Dual 10-Bit Serial Input Voltage Output DAC with Internal Reference |
| WM2637ID | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:Dual 10-Bit Serial Input Voltage Output DAC with Internal Reference |
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