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LM386

Information - Help 
ID = 38366
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  IC - Integrated Circuit   Power/Output 
Identical to LM386
Similar Tubes
Normally replaceable-slightly different:
  NJM386
Other base and data slightly different:
  LM389N ; MIC212 ; TDA7052 ; TDA7231 ; µPC1212 ; µPC575C2

Base SPECIAL TUBEBASE in general
Filament Solid State
Description

Aufbau/Content: IC (10 Trans., 7 Widerst., 2 Dioden);
Form/Case/Outline: DIP-8;
Application/Type: NF-Verstärker für Lautsprecherwiedergabe - AF Low Power Amplifier;
Daten/electr.data: Ub typ.: +4...18 V*; Verlustleistung: 0.66 ... 1.25 W; Ruhestrom (bei Ub=6V): 4 mA; Rin: 50 kΩ; Uin: max. +/- 0.4V; max. Verstärkung: 46 dB.
Anschlussbelegung: 1<=>8 optionale Beschaltung (RC-Glied=max. Lautstärke), 2=ground(-), 3=In(+), 4=-Ub, 5=out, 6=+Ub, 7=Entkopplung (wenn 1+8 beschaltet werden; verhindert Schwingneigung bei großen Lautstärken).
Ausführungen/versions: LM386: 0.66 W, LM386A: 1.25 W.
*) LM386N: 4...12 V; LM386-1: Ub: 6 V RL: 8 Ω = 0.325 W;
LM386N-2: Ub: 7.5 V, RL: 8 Ω = 0.5 W; LM386N-3: Ub: 9 V, RL: 8 Ω = 0.7 W;
LM386N-4: 5...18 V; Ub: 16 V, RL: 32 Ω = 1 W (alle Angaben bei k=10%). Manufactured by National Semiconductor Corp., USA
Ähnlich/similar: NJM386 (JRC), NTE823 (NTE), ...;
NJM386B ~ LM386M-4; NJM386D ~ LM386N-1; NJM386E ~ LM386M-1;
-

 
Dimensions (WHD)
incl. pins / tip
12 x 7 x 8 mm / 0.47 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
  lm386_umgeb1.gif
  LM386: Elektor 1980
Günther Stabe
 
lm386_pic.jpg
LM386: o
Anonymous 15 Collector

 
lm386_s.gif
LM386: orig. datasheet
Günther Stabe

 
lm386_dat1.png
LM386: National Semiconductor
Thomas Günzel


Usage in Models 1= 1975? ; 1= 1977 ; 1= 1980?? ; 3= 1980? ; 1= 1980 ; 1= 1983? ; 2= 1983 ; 1= 1984?? ; 1= 1985?? ; 1= 1986 ; 1= 1987 ; 1= 1990?? ; 1= 1992 ; 1= 2000 ; 1= 2009?? ; 2= 2009 ; 1= 2012? ; 2= 2012 ; 1= 2013?? ; 1= 2013

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):25


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