TDA7220中文资料意法半导体数据手册PDF规格书
TDA7220规格书详情
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
产品属性
- 型号：
TDA7220
- 制造商：
FCI
- 制造商全称：
First Components International
- 功能描述：
DUAL LOW-VOLTAGE POWER AMPLIFIER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST/意法 |
24+ |
DIP24 |
43200 |
郑重承诺只做原装进口现货 |
询价 | ||
ST |
24+ |
原厂封装 |
4000 |
原装现货假一罚十 |
询价 | ||
SGS |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SGS |
23+ |
2016 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
ST |
NEW |
DIP |
8795 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
ST |
25+ |
DIP-8 |
18000 |
原厂直接发货进口原装 |
询价 | ||
ST |
26+ |
NA |
60000 |
只有原装 可配单 |
询价 | ||
ST/意法 |
2450+ |
DIP24 |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
询价 | ||
SGS |
25+ |
DIP |
6000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |
