LA2900M Datasheet, PDF (3/5 Pages) Sanyo Semicon Device – Two-Channel High-Output Line Amplifier for Car Audio Systems

Block Diagram
LA2900M
36kΩ
C1
22µF ₊
+
VIN1
+
--
4
+
--
3
VREF
5
24kΩ
30kΩ
36kΩ
--
LIFT
+ _AMP
+
SIG
-- _AMP
+
47µF
C2 _+22µF
+
VIN2
+
--
7
+
--
8
VREF
6
24kΩ
30kΩ
36kΩ
--
LIFT
+
+
SIG
--
36kΩ
Pin Assignment
2
VCC
C10 C11
1.5µF 0.1µF
19
+ _C9
18
100µF
C8
OUT1 22µF
16
+
220Ω _C7
1.5µF
17
14
9
C6
1.5µF
12
+ _C5
13
100µF
C4
OUT2 22µF
15
+
220Ω _C3
1.5µF
ILA00765
20 19 18 17 16 15 14 13 12 11
LA2900M
1
2
3
4
5
6
7
8
9 10
Top view
ILA00766
No. 6950-3/5