參數(shù)資料
型號: TDA8547T
廠商: NXP SEMICONDUCTORS
元件分類: 音頻/視頻放大
英文描述: 2 x 1 W BTL audio amplifier with output channel switching
中文描述: 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO16
文件頁數(shù): 13/24頁
文件大?。?/td> 240K
代理商: TDA8547T
1997 Oct 07
13
Philips Semiconductors
Preliminary specification
2
×
1 W BTL audio amplifier with output
channel switching
TDA8547
Fig.15 V
SELECT
as a function of V
P
.
handbook, full pagewidth
VSELECT
(V)
20
0
4
8
0
2
4
6
8
12
14
16
18
12
16
10
MGK700
channel 2
standby
channel 1
standby
channel 2
on
channel 1
on
channel 1
+
2
on
VP (V)
VP
SE APPLICATION
Fig.16 SE application.
handbook, full pagewidth
MGK702
14
VCC
Vi1
OUT1
IN1
IN1
+
OUT1
+
15
C4
100 nF
470
μ
F
C6
C7
470
μ
F
C5
100
μ
F
16
9
1
8
TDA8547
13
OUT2
GND
RL1
RL2
IN2
11
IN2
+
SVRR
12
4
3
5
MODE
SELECT
2
OUT2
OUT2
+
10
7
C3
47
μ
F
C2
1
μ
F
C1
1
μ
F
R1
R2
R4
10 k
10 k
100 k
100 k
R3
Vi2
Gain channel 1
R1
=
Gain channel 2
R3
=
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