TDA4445中文资料意法半导体数据手册PDF规格书
TDA4445规格书详情
DESCRIPTION
TDA4445A:
Sound IF amplifier, with FM processing for quasi parallel sound system.
TDA4445B :
Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli
ances.
TDA4445B additionnal :
Bistandard applications (B/G and L) No adjustmentof the AM demodulator Low AM distortion
.QUADRATURE INTERCARRIER DEMODULATOR
.VERY HIGH INPUT SENSITIVITY
.GOOD SIGNAL TO NOISE RATIO
.FAST AVERAGING AGC
.IF AMPLIFIER CAN BE SWITCHED OFF FOR VTR MODE
.GOOD AM SUPPRESSION
.OUTPUT SIGNAL STABILIZED AGAINST SUPPLY VOLTAGE VARIATIONS
.VERY FEW EXTERNAL COMPONENTS
产品属性
- 型号：
TDA4445
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
SOUND IF AMPLIFIER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TFK |
24+ |
NA/ |
8019 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TFK |
25+ |
DIP16 |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
THOMSO |
24+ |
DIP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
TFK |
25+ |
DIP |
18000 |
原厂直接发货进口原装 |
询价 | ||
TFK |
23+ |
NA |
340 |
专做原装正品,假一罚百! |
询价 | ||
THOMSO |
DIP |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
PHI |
23+ |
DIP |
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 | ||
PHI |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
TFK |
23+ |
DIP16 |
5500 |
现货,全新原装 |
询价 | ||
TFK |
24+ |
DIP |
15000 |
全新原装现货假一赔十 |
询价 |
