LA2901 查看數據表（PDF） - SANYO -> Panasonic
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LA2901 Datasheet PDF : 5 Pages
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LA2901V
Sample Application Circuit and Block Diagram
36kΩ
36kΩ
LF-IN
+
22µF
LR-IN
+
22µF
1
2
--
3
VREF
+
4
5
--
VREF
+
30kΩ
30kΩ
--
SIGNAL
AMP
+
VCC
--
SIGNAL
AMP
+
VCC
Ripple
Filter
+
DC-L
6
7
DC-R
RF-IN
+
8
22µF
9
10
RR-IN
+
11
22µF
12
X
--
VREF
+
12kΩ
+
LIFT
AMP
--
36kΩ
VREF
VREF
VREF
36kΩ
36kΩ
+
12kΩ
--
X
+
30kΩ
--
+
30kΩ
--
36kΩ
--
+ LIFT
AMP
VCC
+
-- SIGNAL
AMP
VCC
+
-- SIGNAL
AMP
24
22µF
+
LF-OUT
22µF
23
+
LR-OUT
22
21
+
20
19
VCC
18
+ 9.0V
17
+
16
15
22µF
14
+
RF-OUT
2+2µF RR-OUT
13
ILA00923
Note: We recommend using resistors with tolerances of 1% or better for the 24 kΩ and 36 kΩ feedback resistors.
No. 7139-3/5
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