WM8143-10 Просмотр технического описания (PDF) - Wolfson Microelectronics plc
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производитель
WM8143-10 Datasheet PDF : 24 Pages
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Production Data
PIN
NAME
TYPE
29
DGND
Digital supply
30
nc
31
nc
32
DVDD
Digital supply
Typical Performance
AVDD = DVDD = 5V, TA = 25oC
DESCRIPTION
Digital ground (0V)
Reserved, pin must be left unconnected
Reserved, pin must be left unconnected
Positive digital supply (5V)
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
0
WM8143-10 DNL
256
512
768
ADC Code
1024
WM8143-10
PGA Gain Code vs Actual Gain
8.25
8
7.75
7.5
7.25
7
6.75
6.5
6.25
6
5.75
5.5
5.25
5
4.75
4.5
RED
4.25
4
3.75
GREEN
3.5
3.25
BLUE
3
2.75
2.5
2.25
2
1.75
1.5
1.25
1
0.75
0.5
0.25
0
0
1
2
3
4
5
6
7
8
9
Actual Gain
Wolfson Microelectronics
7
PD.Rev 3f June 98
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