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µA741

Information - Help 
ID = 34905
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to µA741 = TBA221
Similar Tubes
Normally replaceable-slightly different:
  HA17741 ; LS141 ; SN72741 ; TDA1034 ; µA101 ; µA748 ; КР574УД1А
Other class quality (otherwise equal):
  CA3140 ; LF13741 ; LF351 ; LF355 ; LF356 ; LF357 ; LM307 ; NTE941 ; OP-05 ; OP07 ; TP1424
Other characteristic (electr. data):
  OP90 ; µA725
Other base and data slightly different:
  CA3029 ; MAA501 ; MAA502 ; MAA504 ; TL081
First Source (s)
Oct.1968 : -- Collector info (Sammler)
Predecessor Tubes µA709  
Successor Tubes µA747   CA3140   TL081   LF351   LM307  

Base Wires
Filament Solid State
Description

Multi purpose Op Amp with internal compensation.
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Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 6 x 8 mm / 0.39 x 0.24 x 0.31 inch
Weight 1 g / 0.04 oz
Tube prices 1 Tube prices (visible for members only)
Literature - - Manufacturers Literature   
  ua741_umgeb1.gif
  µA741: Radio RIM Summenverstärker KV
Günther Stabe
 
lm741.jpg
µA741: P.ST
Peter Steffen

 
ua741_metall.gif
µA741: Elektor IC-Kartei
Günther Stabe

 
ua741_innen.png
µA741: Valvo datasheet
Günther Stabe


Usage in Models 1= 1970? ; 1= 1971 ; 1= 1972? ; 1= 1972 ; 1= 1973 ; 2= 1974 ; 2= 1975?? ; 1= 1975? ; 3= 1975 ; 1= 1978?? ; 2= 1978 ; 3= 1980?? ; 2= 1980? ; 1= 1981 ; 1= 1982 ; 1= 1983? ; 1= 1984 ; 1= 1985?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):26


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