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ID = 57848
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  IC - Integrated Circuit   Audio Frequency 
Identical to LM1558
Similar Tubes
Normally replaceable-slightly different:
  HA17458 ; KIA4558 ; MC1458 ; NE532 ; NJM4558 ; RC4558 ; TA75458 ; TA75558 ; µA747 ; µPC4558
Other class quality (otherwise equal):

Base SPECIAL TUBEBASE in general

Aufbau/Content: IC (2x20 Trans., 2x11 Widerst., 2x1 Kond.);
Form/Case/Outline: TO-99 (LM1558H) | DIP-8 (LM1558N/M/J);
Type/Application: zwei intern kompensierte Mehrzweck-OpAmps (Operationsverstärker);
Daten/ Ub: +/-12 V; Ub max: +/-22 V; Leistungsaufnahme: 2x250 mW; fg (FT): 1 MHz; Ausgangs-Spitzenstrom: 25 mA; Re: 1 MOhm; Ra: 75 Ohm; Leerlaufverstärkung: 100'000; t op: -55...+125 °C.
(2 Systeme µA741 in einem Gehäuse)
Variante: LM1458 = +/- 18 V, t op: 0...70 °C;
Ähnlich/similar: TBC1458 (Siemens), ...

Dimensions (WHD)
incl. pins / tip
9 x 5 x 8 mm / 0.35 x 0.20 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   National Semiconductor

lm1558h_s.png LM1558: NSC
Günther Stabe † 19.8.20

More ...
LM1558: NSC
Günther Stabe † 19.8.20

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