參數(shù)資料
型號(hào): LA9511W
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: SQFP-48
文件頁(yè)數(shù): 3/13頁(yè)
文件大小: 156K
代理商: LA9511W
No.6468-11/13
LA9511W
Continued from preceding page.
Pin No.
Pin
Voltage
Function
Equivalent circuit
Audio ALC capacitor connection
The attack and recovery times can be adjusted with the
resistor and capacitor.
47
ALC C
0.7
300
2.5k
300
A13085
47
6.8
F
330k
RC
A13086
47
Audio right channel input
Reference input level: –30 dBs
Input impedance: 10 k
48
R CH IN
VCC/2
50k
ALVREF
A13087
48
+
1
F
A13088
48
Audio signal source
1
BNDSEL
REF
R
ALC
L
OUT
Xtal
SEL
ALC
R
OUT
NC
Xtal
IN
A
GND
A
GND
LPF
L
LPF
R
OSC
V
CC
2
3
4
5
6
7
8
9
10
11
12
13 CHUP C
STBY
ARF OUT
VRF OUT
NC
MIX-IN
NC
MIX OUT
DRV SW
DRV EM OUT
NC
DRV CL OUT
14
15
16
17
18
19
20
21
22
23
24
25
VRF
IN
V
REF
HPF
OUT
V
GND
V
GND
NC
V
CC
A
V
CC
PREEM
OUT
PREEM
IN
CAR
ADJ
CLAMP
C2
26
27
28
29
30
31
32
33
34
35
36
37
CLAMP C1
NC
V DEV ADJ
NC
V IN
REG
A GND
A VREF
A DEV ADJ
L CH IN
ALC C
R CH IN
38
39
40
41
42
43
44
45
46
47
48
VAR
REG
AVRFE BIAS CHUPC
IRFE
CONT
DEV
CLAMP
Pre-Em
DRIVE
MOD
HPF
AMP
V.V
REF
DET
LPF
VCO
LIM
1/N
LIM
LPF
1/M
COMP
OSC
1/L
+
MIX
Pre-Em
CCA
Block Diagram
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