TDA7220D中文资料意法半导体数据手册PDF规格书
TDA7220D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：
TDA7220D
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
VERY LOW VOLTAGE AM-FM RADIO
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STM |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST/意法 |
23+ |
HSOP20 |
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 |
DIP24 |
918 |
全新原装100真实现货供应 |
询价 | |||
ST |
23+24 |
DIP24 |
29850 |
原装原盘原标.保证每一片都来自原厂 |
询价 | ||
恩XP |
24+ |
DIP |
37500 |
全新原装现货,量大价优! |
询价 | ||
ST |
25+ |
DIP-8 |
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 | ||
ST |
11+ |
DIP-8 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
ST/意法 |
25+ |
DIP24 |
125 |
全新原装正品支持含税 |
询价 | ||
ST/意法 |
24+ |
DIP24 |
30000 |
只做正品原装现货 |
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 |
