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參數(shù)資料
| 型號： | AN7289NSC |
| 廠商： | PANASONIC CORP |
| 元件分類： | 接收器 |
| 英文描述： | FM-FEAM IC for car radio |
| 中文描述： | AM, AUDIO SINGLE CHIP RECEIVER, PDSO32 |
| 封裝： | 0.375 INCH, PLASTIC, SSOP-32 |
| 文件頁數(shù)： | 2/5頁 |
| 文件大小： | 59K |
| 代理商： | AN7289NSC |
AN7289NFBQ
ICs for FM/AM Tuner
2
Pin No.
Description
17
FM-PIN diode driver
18
AM-OSC coil pin
19
FM-mix. output 2
20
FM-mix. output 1
21
FM-PIN diode driver
22
FM-mix. input
23
V
CC2
/FM/AM SW
24
FM-AGC output
25
FM-OSC buffer output
26
AM-OSC buffer output/FE-AGC sensitivity setting
27
GND2
28
FM-OSC coil pin
29
FM-keyed-AGC input
30
AM-AM output/LO setting
31
AM-ATC input
32
AM-IF level detection
I
Pin Descriptions
Pin No.
Description
1
AM detection output
2
V
CC1
3
AM-IF counter output/DX/LO SW
4
AM-SD output
5
AM-signal meter output
6
FM-IF output
7
AM-IF output
8
GND1
9
SSC
10
AM-RF level detection
11
AM-WAGC detection/DX setting
12
AM-IF input
13
AM-mix. output
14
FM-IF input
15
AM-RF gain control
16
AM-mix. input
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
9.1
V
Supply current
I
CC
56
mA
Power dissipation
*2
P
D
343.3
mW
Operating ambient temperature
*1
T
opr
35 to
+
80
55 to
+
125
°
C
°
C
Storage temperature
*1
T
stg
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
7.2 to 9.0
V
I
Recommended Operating Range
Note)*1: T
a
=
25
°
C except power dissipation, operating ambient temperature and storage temperature.
*2: Referring to "
I
Technical Information" for power dissipation at T
a
=
80
°
C, use the circuit under the conditions not exceeding
the allowable limit value.
I
Absolute Maximum Ratings
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