STA515W Просмотр технического описания (PDF) - STMicroelectronics
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STA515W Datasheet PDF : 16 Pages
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Introduction
1
Introduction
STA515W
Figure 1. STA515W circuit for quad single-ended amplifiers
IN1A 29
M3
IN1A
+3.3V
VL 23
CONFIG 24
PWR_DN PWRDN 25
M2
R57
R59
10K
10K
FAULT 27
26
PROTECTION
&
LOGIC
C58
TRISTATE
M5
100nF
TH_WARN
THWARN 28
IN1B 30
IN1B
M4
VDD 21
VDD 22
VSS 33 REGULATORS
VSS 34
C58
C53
M17
100nF
100nF
VCCSIG
35
C60
100nF
VCCSIG
36
M15
IN2A
IN2A 31
GNDREG
20
GNDCLEAN
19
M16
IN2B
IN2B 32
GNDSUB
M14
1
VCC1A
15
17
OUT1A
16
OUT1A
14 GND1A
12 VCC1B
C51
11
1μF
OUT1B
10
OUT1B
13 GND1B
7 VCC2A
8
OUT2A
9
OUT2A
6 GND2A
4 VCC2B
C52
3
1μF
OUT2B
2
OUT2B
5 GND2B
D03AU1474bc
1μF
L11 22μH
R41
20
C41
330pF
C71
100nF
R51
6
C61
100nF
R42
20
C42
330pF
L12 22μH
C72
100nF
R52
6
1μF
L13 22μH
R43
C73
20
100nF
C43
330pF
R53
6
C62
100nF
R44
20
C44
330pF
L14 22μH
C74
100nF
R54
6
R61
5K
C31 820μF
+VCC
C21
2200μF
C91
4Ω
C81
R62
1μF
100nF 5K
R63
5K C32 820μF
C92
4Ω
C82
R64
1μF
100nF 5K
R65
5K C33 820μF
C93
4Ω
C83
R66
1μF
100nF 5K
R67
5K C34 820μF
C94
4Ω
C84
R68
1μF
100nF 5K
2/16
DocID11079 Rev 3
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