WM2619 Ver la hoja de datos (PDF) - Wolfson Microelectronics plc
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Fabricante
WM2619 Datasheet PDF : 9 Pages
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Production Data
TYPICAL PERFORMANCE GRAPHS
WM2619
3
VDD = 5V, VREF = 2.048V, Load = 10k/100pF
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 = 0
2.5
2
1.5
1
0.5
0
0
1
2
3
4
5
6
7
8
9
10
ISINK - mA
Figure 3 Sink 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
1
2
3
4
5
6
7
8
9
10
ISINK - mA
Figure 4 Sink Current VDD = 5V
2.065
2.06
VDD = 3V, VREF = 1V, Input Code = 4095
2.055
2.05
2.045
2.04
2.035
2.03
2.025
0
1
2
3
4
5
6
7
8
9
10
ISOURCE - mA
Figure 5 Source Current VDD = 3V
WOLFSON MICROELECTRONICS LTD
4.105
VDD = 5V, VREF = 2V, Input Code = 4095
4.1
4.095
4.09
4.085
4.08
4.075
4.07
4.065
0
2
4
6
ISOURCE - mA
8
10
Figure 6 Source Current VDD = 5V
Production Data Rev1.0 June 1999
7
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