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參數(shù)資料
| 型號(hào)： | 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)： | 1/14頁 |
| 文件大?。?/td> | 138K |
| 代理商： | AN7090FHQ |
ICs for Information Equipment
AN7090FHQ
Peripheral analog IC for audio signal processing
1
I
Overview
The AN7090FHQ is a one chip IC of audio signal
processing analog circuit for use in various information
systems including microcomputer.
Small-sizing of system and low power dissipation are
possible.
I
Features
Built-in head phone amplifier
Built-in external/internal microphone switching circuit
Enables power save mode
I
Applications
Note-type personal computer, desk-top personal com-
puter, portable information terminal and others
I
Block Diagram
LQFP048- P-0707
Unit : mm
9.00±0.40
7.00±0.20
9
1
1
(
(
0
7
(
36
25
1
(0.75)
12
0.20
–0.05
24
13
48
37
0.50
Seating plane
(1.00)
0.50±0.20
0
to 10
°
0
+
–
SPOR
13
SPOL48
GND
14
PGND47
HPOR
15
HPOL46
PV
DD
16
GND45
GND
17
NV
DD
44
NV
DD
18
PV
DD
43
LIJL
19
CDL242
LIJR
20
CDL141
GND
21
CIGN40
LINR
22
CDR239
LINL
23
CDR138
MV
DD
24
GND37
0 dB
POW
M
R
2
P
E
2
O
M
2
L
I
2
V
M
2
S
M
3
P
D
7
M
3
N
D
6
M
3
M
3
V
C
3
L
C
3
O
C
3
P
0 dB
POW
0 dB
Mute
47 dB
27 dB
0 dB
0 dB
0 dB
0 dB
0 dB
43 dB
23 dB
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