參數(shù)資料
型號: AN7090FHQ
廠商: PANASONIC CORP
元件分類: 音頻/視頻放大
英文描述: LJT 5C 5#20 PIN REAR WALL MTG
中文描述: 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝: 7 X 7 MM, PLASTIC, LQFP-48
文件頁數(shù): 14/14頁
文件大小: 138K
代理商: AN7090FHQ
14
AN7090FHQ
ICs for Information Equipment
I
Application Circuit Example
I
Technical Information
Description of each control pin
Parameter
Pin No.
Low
High
POWERON
1
Power save mode on
Power save mode off
SPKENB
8
Headphone output mute
Speaker output mute
MICGAIN
30
Mic. amp. gain low
Mic. amp. gain high
MICSEL
29
External mic. selection
Internal mic. selection
MICDET
32
Mic. amp. output mute on
Mic. amp. output mute off
SPOR
13
SPOL
48
GND
14
PGND
47
HPOR
15
HPOL
46
PV
DD
16
GND
45
GND
17
NV
DD
44
NV
DD
18
PV
DD
43
LIJL
19
CDL2
10
μ
F
42
LIJR
20
CDL1
41
GND
21
CIGN
40
LINR
22
CDR2
39
LINL
23
CDR1
38
MV
DD
24
GND
37
M
R
2
P
1
E
2
O
1
M
2
L
1
I
2
V
9
M
2
S
8
M
3
P
D
7
M
3
N
D
6
M
3
M
5
3
V
4
C
3
L
3
C
3
O
2
C
3
P
1
1
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
1
1
μ
F
1
μ
F
1
μ
F
1
μ
F
2
μ
F
2
μ
F
1
μ
F
1
μ
F
1
μ
F
1
μ
F
1
1
μ
F
1
10
μ
F
10
μ
F
10
μ
F
100
μ
F
10
μ
F
10
μ
F
10
μ
F
100
μ
F
10
μ
F
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