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參數(shù)資料
| 型號： | TDA7220D |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | VERY LOW VOLTAGE AM-FM RADIO |
| 中文描述： | 極低電壓上午，調(diào)頻收音機 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 381K |
| 代理商： | TDA7220D |
TDA7220
VERY LOW VOLTAGE AM-FM RADIO
June1993
PIN CONNECTION
DIP16
ORDERING NUMBER :
TDA7220
.
OPERATINGSUPPLYVOLTAGE: 1.5 TO6V
.
HIGH SENSITIVITYAND LOW NOISE
.
LOW BATTERY DRAIN
.
VERYLOW TWEET
.
HIGH SIGNALHANDLING
.
VERYSIMPLE DC SWITCHING OF AM-FM
.
AM SECTION OPERATESUP TO 30MHz
DESCRIPTION
The TDA7220 is a monolithic integrated circuit in
a 16-leaddual in-line plastic packagedesigned for
use in 3V, 4.5V and 6V portable AM-FM radio
receivers.
The functionsincorporatedare :
AMSection
- Preamplifier and double balanced mixer
with AGC
- On pin local oscillator
- IF amplifierwith internalAGC
- Detectorand audio preamplifier
FM SECTION
- IF amplifierand limiter
- Quadraturedetector
- Audio preamplifier
SO16
ORDERING NUMBER :
TDA7220D
1/16
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相關(guān)代理商/技術(shù)參數(shù) |
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| TDA7221A | 制造商:FCI 制造商全稱:First Components International 功能描述:DUAL LOW-VOLTAGE POWER AMPLIFIER |
| TDA7222 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3V AM/FM ONE-CHIP RADIO |
| TDA7222A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3V AM/FM ONE-CHIP RADIO |
| TDA7222AD | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3V AM/FM ONE-CHIP RADIO |
| TDA7227 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SINGLE-CHIP AM/FM RADIO WITH FRONT-END |
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