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TDA4439

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ID = 66486
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  IC - Integrated Circuit   RF/IF-Stage 
Identical to TDA4439
Similar Tubes
Normally replaceable-slightly different:
  U4439B

Base SPECIAL TUBEBASE in general
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden, __ Kond.);
Form/Case/Outline: DIP-18;
Type/Application: CV/TV Video IF for Multistandard, AFC;
Data: Vcc: 12 V; Icc: 65 mA; Pd: 1 W, t op: -25...+70 °C;
-

 
Dimensions (WHD)
incl. pins / tip
22 x 7 x 8 mm / 0.87 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   

tda4439_umgeb1.png
TDA4439: Telefunken
Günther Stabe † 19.8.20

dip_18_sot102~~66.gif TDA4439: TTT Steidle 1981
Günther Stabe † 19.8.20

tda4439_blockd.png
TDA4439: Telefunken
Günther Stabe † 19.8.20

Collection of

 
tda4439.jpg

 

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