Antique radios, Old Time Radios
LM1131
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Country:
United States of America (USA)
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| Identical to |
LM1131
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| Base |
SPECIAL TUBEBASE in general
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| Description |
Aufbau/internal: IC (>90 Trans., >32 Widerst., >14 Dioden);
Form/Case: DIP-20;
Typ/Content: Dual DOLBY° B noise reduction processors;
Daten/electr.data: Ub typ.: 12 V (5...20 V); Ib: 20 mA; AV: __ dB*; SNR: __ dB**; THD: 0.2 %; t op: -20...+70 °C;
Variants: LM1131A = AV: <20.2 dB*, SNR: >77 dB**; LM1131B = AV: <20.7 dB*, SNR: >75.5 dB**; LM1131C = AV: <21.2 dB*, SNR: >74 dB**;
Manufactured by National Semiconductor Corp. (USA). -
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Dimensions (WHD)
incl. pins / tip |
25 x 7 x 8 mm / 0.98 x 0.28 x 0.31 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - -
- - Manufacturers Literature NSC
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- - -
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LM1131: NSC
Günther Stabe † 19.8.20
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LM1131: TTT Steidle 1981
Günther Stabe † 19.8.20
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LM1131: NSC
Günther Stabe † 19.8.20
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