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TDA4557

Multistandard decoder

GENERAL DESCRIPTION\nThe TDA4557 is a monolithic integrated multistandard colour decoder for the PAL, SECAM, NTSC 3.58 MHz and\nNTSC 4.43 MHz standards.FEATURES\nChrominance part\n• Gain controlled chrominance amplifier for PAL, SECAM and NTSC\n• ACC rectifier circuits (PAL/NTSC, SECAM)\n• Burst bla Chrominance part\n• Gain controlled chrominance amplifier for PAL, SECAM and NTSC\n• ACC rectifier circuits (PAL/NTSC, SECAM)\n• Burst blanking (PAL) in front of 64µs glass delay line\n• Chrominance output stage for driving the 64µs glass delay line (PAL, SECAM)\n• Limiter stages for direct and dela;

恩XP

恩XP

TDA4557

Multistandard decoder

文件:88.44 Kbytes 页数:11 Pages

PHI

PHI

PHI

4557

Heyco-Tite Brass Liquid Tight Cordgrips PG Hubs

[KEYSTONE] NYLON RETAINING WASHERS FLAT WASHERS – NYLON & FIBRE INTERNAL TOOTH WASHERS STEEL LOCK WASHERS STEEL FLAT WASHERS

文件:246.78 Kbytes 页数:2 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

4557

1/4 HEX MALE-FEMALE STANDOFFS

文件:248.22 Kbytes 页数:1 Pages

RAF

C4557

Silicon NPN Triple Diffused Planar Transistor(Switching Regulator and General Purpose)

Silicon NPN Triple Diffused Planar Transistor (High Voltage Switchihg Transistor) Application : Switching Regulator and General Purpose

文件:25.74 Kbytes 页数:1 Pages

SANKEN

三垦

供应商型号品牌批号封装库存备注价格
PHI
06+
原厂原装
169
只做全新原装真实现货供应
询价
PHI
24+
DIP
2500
自己现货
询价
PHI
23+
DIP28
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
1991
DIP
5
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
TFK
25+
DIP28
545
全新原装正品支持含税
询价
PH
24+
原厂封装
3050
原装现货假一罚十
询价
PHI
11+
DIP18
8000
全新原装,绝对正品现货供应
询价
PHI
25+
DIP18
30000
代理全新原装现货,价格优势
询价
PHI
24+
DIP
36500
原装现货/放心购买
询价
PHI
22+
DIP18
3000
原装正品,支持实单
询价
更多TDA4557供应商 更新时间2026-2-6 10:32:00