TDA7220D中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

廠商型號(hào) |
TDA7220D |
功能描述 | VERY LOW VOLTAGE AM-FM RADIO |
文件大小 |
382.8 Kbytes |
頁(yè)面數(shù)量 |
16 頁(yè) |
生產(chǎn)廠商 | STMicroelectronics |
企業(yè)簡(jiǎn)稱(chēng) |
STMICROELECTRONICS【意法半導(dǎo)體】 |
中文名稱(chēng) | 意法半導(dǎo)體集團(tuán)官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-30 19:10:00 |
人工找貨 | TDA7220D價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
TDA7220D規(guī)格書(shū)詳情
DESCRIPTION
The TDA 7220 is a monolithic integrated circuit in a 16-lead dual in-line plastic package designed for use in 3V, 4.5V and 6V portable AM-FM radio receivers. The functions incorporated are :
AM Section
- Preamplifier and double balanced mixer with AGC
- On pin local oscillator
- IF amplifier with internal AGC
- Detector and audio preamplifier
FM SECTION
- IF amplifier and limiter
- Quadrature detector
- Audio preamplifier
.OPERATING SUPPLY VOLTAGE : 1.5 TO 6V
.HIGH SENSITIVITY AND LOW NOISE
.LOW BATTERY DRAIN
.VERY LOW TWEET
.HIGH SIGNAL HANDLING
.VERY SIMPLE DC SWITCHING OF AM-FM
.AM SECTION OPERATES UP TO 30MHz
產(chǎn)品屬性
- 型號(hào):
TDA7220D
- 制造商:
STMICROELECTRONICS
- 制造商全稱(chēng):
STMicroelectronics
- 功能描述:
VERY LOW VOLTAGE AM-FM RADIO
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
ST |
2016+ |
DIP24 |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢(xún)價(jià) | ||
PHI |
22+ |
SOP |
5000 |
只做原裝,假一賠十 |
詢(xún)價(jià) | ||
ST |
2020+ |
DIP-8 |
6000 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
ST |
25+23+ |
DIP-8 |
10486 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
ST |
9948+ |
DIP-8 |
565 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢(xún) |
詢(xún)價(jià) | ||
ST |
24+ |
DIP8 |
3500 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | ||
ST |
24+ |
DIP24 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電! |
詢(xún)價(jià) | ||
ST |
DIP24 |
918 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | |||
PHI |
24+ |
DIP |
3378 |
絕對(duì)原裝公司現(xiàn)貨供應(yīng)!價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) |