la4802t Sanyo Semiconductor Corporation, la4802t Datasheet - Page 6
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la4802t
Manufacturer Part Number
la4802t
Description
Headphone Stereo Power Amplifier
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LA4802T.pdf
(10 pages)
Application that does not use the line outputs (The bass compensation circuit is always on.)
Pre GND
Vcc
0.1 F
4.7 F
22 F
OFF
1 F
10 F
10 F
ON
+
+
+
+
+
+
* Package : MSOP-20
10
2
4
8
9
1
3
7
5
6
PW SW
IN A
Boost
OUT A
OUT B
IN B
Vref
Vref
Beep
R.F
OUT
Pre
GND
SW
IN
MUTE C
A
10k
B
10k
PW SW
Boost SW
LA4802T
Vref A
Vref B
Beep
R.F
MT SW
10k
10k
CONT C
PWR
GND
MT SW
BST NF
Vref
CONT
OUT A
BST NF
OUT B
R.F
L.B C
VCC
B
A
Top view
14
18
17
19
16
15
13
12
11
20
220 F
0.1mF
0.1 F
10
1 F
4.7 F
+
+
+
+
2.2 F
+
2.2 F
10
220 F
220 F
+
+
ON
OFF
+
-
No. 6657-6/10
Vcc
Vcc
Vref A
16
16