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C520D

Information - Help 
ID = 66378
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  IC - Integrated Circuit   Universal 
Identical to C520D
Similar Tubes
Normally replaceable-slightly different:
  AD2020

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/internal: IC (CMOS);
Form/Case/Outline: DIP-16;
Type/Application: 3 Digit A/D Converter, Dual Slope;
Daten/electr.data: Vs: 5 V; Is: __ mA; Pd: 50 mW; t op: -__...+__ °C;
-

 
Dimensions (WHD)
incl. pins / tip
20 x 7 x 8 mm / 0.79 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source
 
c520d.jpg
C520D: eigene Sammlung
Jörg Kulbe

 
dip_16_sot_38~~216.gif
C520D: TTT Steidle 1981
Günther Stabe

 
c520d_2.png
C520D: Aktive elektronische Bauelemente 1987 Teil2
Helmut Matysik


Usage in Models 1= 1980?? ; 1= 1985? ; 2= 1986 ; 1= 1988?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5


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