TDA2555中文资料Dual TV sound demodulator circuits数据手册恩XP规格书
TDA2555规格书详情
描述 Description
GENERAL DESCRIPTION
The circuits incorporate two FM demodulator systems to perform the demodulator functions required in a dual sound carrier TV system for demodulating the sound carriers. The difference between TDA2555 and TDA2557 is the number of stages of the limiting amplifier.
• Eight (TDA2555) or five (TDA2557) stage limiting amplifier
• Quadrature demodulator for FM detection
• De-emphasis stage
• Output amplifier
• Mute function for each FM demodulator
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
2016+ |
DIP-24 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
PHI |
NEW |
DIP |
12300 |
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 | ||
PHI |
25+ |
DIP-18 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
PHI |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PHI |
25+23+ |
DIP-18 |
7394 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
PH |
24+ |
DIP |
25 |
新 |
询价 | ||
PH |
23+ |
SOP20 |
5000 |
原装正品,假一罚十 |
询价 | ||
PHI |
25+ |
DIP-18 |
641 |
全新原装正品支持含税 |
询价 | ||
PHI |
24+ |
DIP-18 |
9600 |
原装现货,优势供应,支持实单! |
询价 |
