WM2614 Ver la hoja de datos (PDF) - Wolfson Microelectronics plc
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componentes Descripción
Fabricante
WM2614 Datasheet PDF : 10 Pages
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Production Data Rev 1.0
TYPICAL PERFORMANCE GRAPHS
WM2614
3
5V = VDD, VREF = 2.048V, Speed = Fast mode, Load = 10k/100pF
2
1
0
-1
-2
-3
0
512
1024
1536
2048
2559
DIGITAL CODE
Figure 2 Integral Non-Linearity
0.4
AVDD = DVDD = 3V, VREF = 1V, Input Code = 0
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0
1
2
3
4
5
6
7
8
9
10
ISINK - mA
Slow
Fast
Figure Sink 3 Current AVDD = DVDD = 3V
2.06
AVDD = DVDD = 3V, VREF = 1V, Input Code
= 4095
2.055
2.05
2.045
2.04
2.035
0
1
2
3
4
5
6
7
8
9
10
ISOURCE - mA
Slow
Fast
Figure 5 Source Current AVDD = DVDD = 3V
3071
3583
4095
0.4
AVDD = DVDD = 5V, VREF = 2V, Input Code = 0
0.35
0.3
0.25
0.2
0.15
0.1
0.05
0
0
1
2
3
4
5
6
7
ISINK - mA
8
9
10
Slow
Fast
Figure 4 Sink Current AVDD = DVDD = 5V
4.1
4.095
AVDD =DVDD = 5V, VREF = 2V, Input Code = 4095
4.09
4.085
4.08
4.075
4.07
0
1
2
3
4
5
6
7
8
9
10
ISOURCE - mA
Slow
Fast
Figure 6 Source Current AVDD = DVDD = 5V
WOLFSON MICROELECTRONICS LTD
Production Data Rev 1.0 June 1999
7
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