Antique radios, Old Time Radios
TBA221
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Country:
Germany
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| Identical to |
TBA221
= µA741
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| Similar
Tubes |
Normally replaceable-slightly different:
TDA1034
Other class quality (otherwise equal):
CA3140
|
| First Source
(s) |
Oct.1969 : -- Collector info (Sammler)
|
| Predecessor Tubes |
TAA521
|
| Base |
Wires
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| Description |
Aufbau/Content: IC (20 Trans., 11 Widerst., 1 Kond.);
Form/Case/Outline: TO-99 (TBA221, TBA221N) | DIP-14 (TBA221A) | DIP-8 (TBA221B) | Flatpak 8 Pins (TBA221D, TBA221W braun/braun);
Type/Application: intern kompensierter Mehrzweck-OpAmp (Operationsverstärker);
Daten/electr.data: Ub: +/-12 V; Ub max: +/-18 V; Leistungsaufnahme: 50 mW; fg (FT): 1 MHz; Ausgangs-Spitzenstrom: 25 mA; Re: 1 MΩ; Ra: 75 Ω; Leerlaufverstärkung: 100'000;
Variante: TBA222 (TO-99, erweiterter Temperaturbereich): -55...+125 °C;
Ähnlich/similar: MC1741C, LM741C, SN72741, ULN2151, ...
Nachfolger/successor: TL061/80/81, LF351/355/356/357 (Qualitäten anders)
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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 |
| Information source |
-- Collector info (Sammler) Pro Electron 1974/75, Siemens
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TBA221: Elektor 1977
Günther Stabe † 19.8.20
More ...
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TBA221: Siemens Integrierte Schaltungen 1972/73
Thomas Günzel † 1.8.22
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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