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參數資料
| 型號： | AN7223 |
| 廠商： | PANASONIC CORP |
| 元件分類： | 接收器 |
| 英文描述： | AM Tuner, FM/AM IF Amplifier Circuit for Radio Cassette Recorder |
| 中文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件頁數： | 2/3頁 |
| 文件大?。?/td> | 43K |
| 代理商： | AN7223 |
ICs for FM/AM Tuner
AN7223
Pin No.
1
2
3
4
5
6
7
8
9
Pin Name
FM IF Amp. Input
V
CC
(AM)
AM RF Amp. Input
AM Mixer Output
AGC Output (2)
AGC Output (1)
AM IF Amp. Input
IF By-pass
IF By-pass
I
Pin Descriptions
Pin No.
10
11
12
13
14
15
16
17
18
Pin Name
AM Detection Output
GND
FM Detector Coil
AF Output
V
CC
Level Meter Output
AFC Output
Reference Voltage
Local Oscillation
V
CC
P
D
T
opr
T
stg
Supply Voltage
Power Dissipation
Operating Ambient Temperature
Storage Temperature
V
mW
C
C
Parameter
Symbol
Rating
14.4
317
–20 ~ + 75
–55 ~ + 150
Unit
I
Absolute Maximum Ratings
(Ta=25C)
V
i
= 80dB
μ
, f=10.7MHz,
f
dev.
= 22.5kHz, f
m
= 400Hz
Input at
υ
O
= –3dB
Input at
υ
O
= less than –20dB
V
i
= 50dB
μ
, f=10.7MHz,
f
dev.
= 22.5kHz, f
m
= 400Hz
V
i
= 80dB
μ
, f= 10.7MHz,
f
dev.
= 22.5kHz, f
m
= 400Hz
(DC measurement)
V
= 80dB
μ
, f= 1MHz,
Mod.= 30%, f
m
= 400Hz
Input at
υ
O
= 10mV
V
= –10dB
μ
, f= 1MHz,
Mod.= 30%, f
m
= 400Hz
V
= 80dB
μ
, f= 1MHz,
Mod.= 30%, f
m
= 400Hz
Parameter
Symbol
I
tot
Condition
min.
typ.
max.
Unit
mA
Total Circuit Current
Demodulation Output Level
Limiting Sensitivity
Muting Sensitivity
Signal Meter Driving
Output 1
Signal Meter Driving
Output 2
Total Circuit Current
Detection Output Level
Max.Sensitivity
Signal Meter Driving
Output 1
Signal Meter Driving
Output 2
υ
O (FM)
V
i (lim)
V
i
(mute)
V
15
V
15
I
tot
υ
O (AM)
S
max.
V
15
V
15
9
75
41.5
45
120
1.14
8
60
4.5
0
1.12
FM
AM
mV
dB
μ
dB
μ
mV
V
mA
mV
dB
μ
mV
V
(DC measurement)
14
100
44.5
50
600
1.26
13
80
9.5
1.25
20
125
47.5
59
1150
1.42
19
100
12.5
130
1.38
I
Electrical Characteristics
(V
CC
=5V, Ta= 25C)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AN7224 | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:AM Tuner, FM-AM IF Amplifier CircuIt for RadIo Cassette Recorders |
| AN7224N | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:AM Tuner, FM-AM IF Amplifier |
| AN723 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Design A High Performance Buck or Boost Converter With Si9165 |
| AN7233SH | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:FM/AM Tuner for 1.5V Headphone Stereo |
| AN7234 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM/FM Receiver Circuit |
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