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LA3220

Information - Help 
ID = 46073
       
Country:
Japan
Brand: Sanyo Electric Co. Ltd.; Moriguchi (Osaka)
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to LA3220 = KA2224

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/Content: IC (__ Trans., __ Widerst., __ Dioden);
Form/Case/Outline: DIP-14;
Type/Application: AF 2-channel pre-amplifier with ALC;
Daten/electr.data: Ub: 5...13 V; Icc: >4.5 mA; Pd: 600 mW; Ri: 30 kOhm; RL: >680 Ohm; Vo: 1.2 V; tmax op.: 75 °C;
-

 
Dimensions (WHD)
incl. pins / tip
18 x 7 x 8 mm / 0.71 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   
  la3220_umgeb1.gif
  LA3220: Sanyo
Günther Stabe † 19.8.20
 
la3220_mw.jpg
LA3220: Ebay:michaelwalther1946
Günther Stabe † 19.8.20

 
ic_14pol_1.png
LA3220: Grundig
Wolfgang Bauer

 
ka2224_la3220_data_1.png
LA3220: Grundig
Wolfgang Bauer


Usage in Models 1= 1982 ; 1= 1984 ; 1= 1985?? ; 2= 1986?? ; 1= 2004?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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