WM2636ID Ver la hoja de datos (PDF) - Wolfson Microelectronics plc
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WM2636ID Datasheet PDF : 10 Pages
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WM2636
TYPICAL PERFORMANCE GRAPHS
Production Data
3
VDD = 5V, VREF = External 2.048V, Speed = Fast mode
2
1
0
-1
-2
-3
0
512
1024
1536
2048
2559
3071
3583
4095
DIGITAL CODE
Figure 2 Integral Non-Linearity
3
VDD = 3V, VREF = 1V, Input Code =
2.5
2
1.5
1
0.5
0
0
1
2
Isink - mA
Figure 3 Sink Current VDD = 3V
3
3.5
4
Slow
Fast
2.071
2.0705
VDD = 3V, VREF = 1V, Input Code = 4095
2.07
2.0695
2.069
2.0685
2.068
2.0675
2.067
2.0665
2.066
0
0.5
1
1.5
2
2.5
3
3.5
4
Isource - mA
Slow Fast
Figure 5 Source Current VDD = 3V
5
VDD = 5V, VREF = 2V, Input Code = 0
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
0
0.5
1
1.5
2
2.5
Isink - mA
Figure 4 Sink Current VDD = 5V
3
3.5
4
Slow Fast
4.135
VDD = 5V, VREF = 2V, Input Code = 4095
4.134
4.133
4.132
4.131
4.13
4.129
0
0.5
1
1.5
2
2.5
3
3.5
4
Isource - mA
Slow Fast
Figure 6 Source Current VDD = 5V
WOLFSON MICROELECTRONICS LTD
PD Rev 1.0 July 1999
6
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