参数资料
型号: LA2655V
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封装: SSOP-20
文件页数: 3/4页
文件大小: 68K
代理商: LA2655V
LA2655V
No.6743-3/4
Block Diagram
1
CONT1
4
2
GND
3
VREF
R-IN
5
RC1
6
RV1
7
RC2
10
8
RC3
9
RV2
R-OUT
20
17
19
18
16
15
14
11
13
12
N.C
VCC
AGND
L-IN
LC1
LV1
LC2
LC3
LV2
L-OUT
A
B SW
A
B
SW
C6
1
F
Rch-OUT
C5
8200pF
R2
R1
C4
2200pF
C3
2200pF
C2
1
F
Rch-IN
C1
4.7
F
L/H
C12
8200pF
R4
R3
C11
2200pF
C10
2200pF
C9
1
F
C13
1
F
Lch-OUT
Lch-IN
VCC
C7
C8
47
F
1
F
Distinctness control
(L-channel)
Distinctness control
(R-channel)
ON/OFF
control
P1
Mode
High level
R1, R3
L
I/O through
Max
Unconnection
H
effect
Mid
18k
Min
11k
Max
10k
Mid
24k
Min
Unconnection
Pin Function
Pin No.
Pin name
Pin voltage
Description
Equivalent circuit
1
CONT1
0/5V
The function switching switch.
1
4
17
R-IN
L-IN
1/2VCC
The linear system input pin.
4
17
5
16
RC1
LC1
1/2VCC
The pin which connects the capacitor which
sets a phase shift position with the high frequency.
5
16
Continued on next page.
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