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參數(shù)資料
| 型號： | S1A2272A01-S0B0 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | SR17 Series Cost Effective Digital Vane Sensor; side looker mounting; wire leads parallel to mounting plane; sinking output; 3.8 to 30 Vdc supply voltage |
| 中文描述： | 調(diào)頻噪音消除 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 98K |
| 代理商： | S1A2272A01-S0B0 |
FM NOISE CANCELLER
S1A2272A01
1
INTRODUCTION
The S1A2272A01 is a monolithic integrated circuit for the FM
noise canceller used in car stereos.
It is used in combination with a PLL FM multiplex demodulator
with a pilot signal canceller.
FEATURES
Operation voltage range: V
CC
= 8V
15V
Low quiescent circuit current
Low distortion: THD = 0.02% at V
I
= 300mV
Pilot signal compensation
Built-in monostable multivibrator.
Variable input type noise AGC system.
ORDERING INFORMATION
BLOCK DIAGRAM
Device
Package
Operating Temperature
S1A2272A01-S0B0
16-SOP-225A
20
°
C
+75
°
C
16
SOP
225A
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GATE
INVERSION
AMP
MULTI
VIBRATOR
NOISE DETECTOR
HP AMP
SUB AMP
LP AMP
BUFFER
Vcc
OUTPUT
SUB IN
LPO
LPI
BC
INPUT
GND
SUB IN(-)
PLT CAN
SIGNAL
PW ADJ
NOISE
AGC ADJ
NOISE
DET ADJ
BYPASS
HPO
HPI
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| S1A2284A01-I0U0 | 5 DOT LED LEVEL METER DRIVER |
| S1A2284A02-I0U0 | 5 DOT LED LEVEL METER DRIVER |
| S1A2284A01 | 5 DOT LED LEVEL METER DRIVER |
| S1A2284A02 | 5 DOT LED LEVEL METER DRIVER |
| S1A2297X01 | AM/FM TUNER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S1A2284A01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:5 DOT LED LEVEL METER DRIVER |
| S1A2284A01-I0U0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:5 DOT LED LEVEL METER DRIVER |
| S1A2284A02 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:5 DOT LED LEVEL METER DRIVER |
| S1A2284A02-I0U0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:5 DOT LED LEVEL METER DRIVER |
| S1A2297X01 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:AM/FM TUNER |
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