TDA7421N中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
TDA7421N規(guī)格書詳情
Description
The TDA7421N is a high-performance tuner circuit which integrates AM and FM sections, PLL frequency synthesizer and IF counter on a single chip.
Use of BiCMOS technology allows the implementation of tuning functions with a minimum of external components.Value spread of external components can be fully compensated by means of on-chip electrical adjustment controlled by external microprocessor.
Features
■ High performance front-end IC for AM/FM
receivers
■ Fully integrated high-speed PLL for optimized
RDS applications
■ FM MPX/AM audio output, 450 kHz AM IF
output for stereo AM applications
■ AM double conversion architecture
■ AM/FM station detector and digital IF-counter
■ Single frequency reference for both AM and FM
■ Full electrical adjustment
■ i2c bus programmable
產(chǎn)品屬性
- 型號：
TDA7421N
- 制造商：
ST
- 功能描述：
AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WINBOND |
0915+ |
QFP128 |
1720 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
STM |
2016+ |
TQFP64P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
ST/意法 |
99+ |
QFP-64 |
1920 |
原裝現(xiàn)貨 |
詢價 | ||
ST/意法 |
23+ |
TQFP |
6500 |
只做原裝正品假一賠十為客戶做到零風(fēng)險!! |
詢價 | ||
ST |
2020+ |
TQFP |
35000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
ST |
22+ |
QFP |
3000 |
原裝正品,支持實單 |
詢價 | ||
ST |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢庫存歡迎實單 |
詢價 | ||
ST/意法 |
23+ |
NA/ |
4210 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價 | ||
ST |
24+ |
QFP |
6868 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ST |
24+ |
TQFP |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 |
