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TBA231

Information - Help 
ID = 34926
       
Country:
Germany
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to TBA231 = µA739
Similar Tubes
Normally replaceable-slightly different:
  LM358 ; LM387 ; MC1458 ; NE542 ; RC4739 ; SN76131 ; µA749
Other base and data slightly different:
  MC1303
First Source (s)
Oct.1970 : -- Collector info (Sammler)
Successor Tubes TL062  

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/Content: IC (14 Trans., 13 Widerst., 6 Dioden);
Form/Case/Outline: DIP-14;
Type/Application: Low noise Dual OpAmp (Operationsverstärker, rauscharm);
Daten/electr.data: Ub: +/-12 V; Ub max: +/-18 V; Leistungsaufnahme: <650 mW; fg (FT): 10 MHz; Ib: 9 mA; Leerlaufverstärkung: 15'000; t op: 0...70 °C.
Ähnlich/similar: LM258, MC1558, ...
-

 
Dimensions (WHD)
incl. pins / tip
19 x 8 x 7 mm / 0.75 x 0.31 x 0.28 inch
Weight 1 g / 0.04 oz
Literature -- Original-techn. papers.   
  tba231_umgeb.gif
  TBA231: RPB Verstärkerschaltungen mit ICs
Günther Stabe
 
tba231.jpg
TBA231: P.ST
Peter Steffen

 
ua739_s.gif
TBA231: Elektor 1977
Günther Stabe

 
tba231_dat1.png
TBA231: SGS-Ates
Thomas Günzel


Usage in Models 1= 1967 ; 2= 1972 ; 3= 1973 ; 1= 1974 ; 3= 1975?? ; 2= 1976?? ; 1= 1977?? ; 1= 1977? ; 1= 1979? ; 1= 1979

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):16


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