Antique radios, Old Time Radios
LM139
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Country:
Europe
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| Identical to |
LM139
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| Similar
Tubes |
Normally replaceable-slightly different:
LM339
; MC3302
Other class quality (otherwise equal):
LM2901
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/Content: IC (je Verstärker: __ Trans., __ Widerst., __ Kond.);
Form/Case/Outline: DIP-14;
Applikation/Type: Quad Differential Comparator;
Daten/electr.data: Vcc max: 36 (+/-18) V (single/dual supply); Pd: __ mW; Icc: __ mA; Rin: __ kΩ; Rout: __ Ω; max. Verstärkung: __ 200'000; f g: __ MHz; tmax amb: 70 °C.
(no more data available yet).
Varianten: LM139J, LM239 (=PM239), LM339 (=RC339), LM2901 / µA2901, LM3302 (jeweils andere Qualität);
Vergleichstypen: µA139, TL084, LM324; RC4136: nicht pin-kompatibel! -
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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 |
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LM139: Elektor 1977
Günther Stabe † 19.8.20
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LM139: Texas Instruments
Thomas Günzel † 1.8.22
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