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參數(shù)資料
| 型號： | AN7273 |
| 廠商： | PANASONIC CORP |
| 元件分類： | 接收器 |
| 英文描述： | AM Tuner, FM/AM IF Amplifier Circuit |
| 中文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 81K |
| 代理商： | AN7273 |
ICs for FM/AM Tuner
I
Overview
The AN7273 and the AN7273S are the ICs designed
for Hi-Fi stereo tuner. They are functioned with stop signal
pin besides the AN7223S function.
I
Features
Level meter output (FM–AM common use)
Stop signal output (for synthesizer tuner)
AM : including RF amplifier and high sensitivity
Low power consumption
Low shock noise level from function switch operation
Fewer external parts
AN7273, AN7273S
AM Tuner, FM/AM IF Amplifier Circuit
8
9
1
7
4
3
5
18
6
2
10
11
15
13
16
17
14
12
AM–FM
IF Amp.
FM IF
Amp.
FM
Quad. Det.
Mute Det.
AF Amp.
Mute or Shock
Noise Canceller
Level Meter
AM
Mixer
AM RF
Amp.
AM
L. Osc.
AGC
AM Det.
GND
V
CC (AM)
V
CC
V
REF
I
Block Diagram
1
2
3
4
5
6
7
8
9
3 ~ 15
7.62
±
0.25
18-Lead DIP Package (DIP018-P-0300E)
0.3
– 0.025
3.8
±
0.25
(3.45)
0.51min.
2
1
±
0
0
±
0
Unit : mm
6.3
±
0.25
18
17
16
15
14
13
12
11
10
2
±
0
AN7273
1
0
±
0
1
0
0.3
1
±
0
0
0
AN7273S
1
±
0
7.7
±
0.3
5.4
±
0.3
Unit : mm
18-Lead SOP Package (SOP018-P-0300)
1
9
18
10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN7273S | AM Tuner, FM/AM IF Amplifier Circuit |
| AN7289NFBQ | FM-FE+AM IC for car radio |
| AN7289NSC | FM-FEAM IC for car radio |
| AN7289 | FM-FE+AM IC for car radio |
| AN7298 | FM-IF, NC, and MPX IC for car radio |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN7273A | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7273AN7273S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM Tuner FM/AM IF Amplifier Circuit(123.96 k) |
| AN7273B | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7273C | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7273S | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:AM Tuner, FM/AM IF Amplifier Circuit |
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