TDA7220D中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
TDA7220D規(guī)格書詳情
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：
TDA7220D
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
VERY LOW VOLTAGE AM-FM RADIO
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
ST/意法 |
24+ |
DIP24 |
43200 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
24+ |
500 |
本站現(xiàn)庫存 |
詢價 | ||||
ST |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
ST/意法 |
24+ |
DIP24 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
TDA |
2024+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價 | ||
ST |
24+ |
DIP |
77 |
只做原裝進口!正品支持實單! |
詢價 | ||
恩XP |
24+ |
DIP |
37500 |
全新原裝現(xiàn)貨,量大價優(yōu)! |
詢價 | ||
ST |
2020+ |
DIP-8 |
6000 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
ST/意法 |
9148+ |
DIP24 |
10 |
只做原裝正品 |
詢價 |
