參數(shù)資料
型號(hào): TDA7854
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 48 W, 4 CHANNEL, AUDIO AMPLIFIER, ZFM25
封裝: ROHS COMPLIANT, FLEXIWATT-25
文件頁(yè)數(shù): 8/12頁(yè)
文件大?。?/td> 170K
代理商: TDA7854
TDA7854
Block diagram and application circuit
1
Block diagram and application circuit
1.1
Block diagram
Figure 1.
Block diagram
1.2
Application circuit
Figure 2.
Application circuit
IN1
MUTE
ST-BY
IN2
OUT1+
OUT1-
OUT2+
OUT2-
PW-GND
IN3
IN4
OUT3+
OUT3-
OUT4+
OUT4-
PW-GND
D06AU1646
AC-GND
SVR
TAB
S-GND
Vcc1
Vcc2
CD
IN1
0.1
μF
C9
1
μF
IN2
C2 0.1
μF
OUT1
OUT2
IN3
C3 0.1
μF
IN4
C4 0.1
μF
OUT3
OUT4
D06AU1647A
C5
0.47
μF
C6
47
μF
SVR
TAB
Vcc1-2
Vcc3-4
C8
0.1
μF
C7
2200
μF
C10
1
μF
ST-BY
R1
10K
R2
47K
MUTE
C1
14
15
12
11
22
4
13
S-GND
16
10
25
1
CD OUT
620
9
8
7
5
2
3
17
18
19
21
24
23
47K
R3
V
CD
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