首頁>TDA4443>規(guī)格書詳情

TDA4443中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

TDA4443
廠商型號

TDA4443

功能描述

MULTISTANDARD VIDEO IF AMPLIFIER

文件大小

150.35 Kbytes

頁面數(shù)量

7

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-23 17:23:00

TDA4443規(guī)格書詳情

DESCRIPTION

The TDA4443 is a Video IF amplifier with standard switch for multistandardcolour or monochrome TV sets, and VTR’s.

■ SWITCHING OFF THE IF AMPLIFIER WHEN OPERATING IN VTR MODE

■ DEMODULATION OF NEGATIVE OR POSITIVE IF SIGNALS. THE OUTPUT REMAINS ON THE SAME POLARITY IN EVERY CASE

■ IF AGC AUTOMATICALLY ADJUSTED TO THE ACTUAL STANDARD

■ TWO AGC POSSIBILITIES FOR B/G MODE : 1. GATED AGC 2. UNGATED AGC ON SYNC. LEVEL AND CONTROLLED DISCHARGE DEPENDENT ON THE AVERAGE SIGNAL LEVEL FOR VTR AND PERI TV APPLICATIONS FOR STANDARD L : FAST AGC ON PEAK WHITE BY CONTROLLED DISCHARGE

■ POSITIVE OR NEGATIVE GATING PULSE

■ EXTREMELY HIGH INPUT SENSITIVITY

■ LOW DIFFERENTIAL DISTORTION

■ CONSTANT INPUT IMPEDANCE

■ VERY HIGH SUPPLY VOLTAGE REJECTION

■ FEW EXTERNAL COMPONENTS

■ LOW IMPEDANCE VIDEO OUTPUT

■ SMALL TOLERANCES OF THE FIXED VIDEO SIGNALAMPLITUDE

■ ADJUSTABLE, DELAYED AGC FOR PNP TUNERS

產(chǎn)品屬性

  • 型號:

    TDA4443

  • 制造商:

    STMICROELECTRONICS

  • 制造商全稱:

    STMicroelectronics

  • 功能描述:

    MULTISTANDARD VIDEO IF AMPLIFIER

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
TFK
23+
DIP16
5500
現(xiàn)貨,全新原裝
詢價
ST/意法
2022
DIP
80000
原裝現(xiàn)貨,OEM渠道,歡迎咨詢
詢價
THOMSO
24+
DIP
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
TFK
23+
NA
340
專做原裝正品,假一罰百!
詢價
PHILIPS
22+
DIP
3000
原裝正品,支持實單
詢價
ST
24+
DIP
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價
TFK
00+
DIP-16
8
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
THOMSO
DIP
8560
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
ST
原廠原封
93480
集團(tuán)化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
TFK
24+
DIP
15000
全新原裝現(xiàn)貨假一賠十
詢價