(Hong Kong)
Product Summary
The LM148J is a quadruple, independent, high-gain, internally compensated operational amplifier designed to have operating characteristics similar to the μA741. These amplifiers exhibit low supply current drain, and input bias and offset currents that are much less than those of the mA741. The LM148J is characterized for operation over the full military temperature range of –55℃ to 125℃.
Parametrics
LM148J absolute maximum ratings: (1)Supply voltage, VCC+: 22 V; (2)Supply voltage, VCC-: -22V; (3)Differential input voltage, VID: 44 V; (4)Input voltage, VI: ±22 V; (5)Duration of output short circuit: unlimited; (6)Continuous total power dissipation: See Dissipation Rating Table; (7)Operating free-air temperature range, TA: -55 to 125℃; (8)Storage temperature range: -65 to 150℃; (9)Case temperature for 60 seconds FK package: 260 ℃; (10)Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds J package: 300 ℃.
Features
LM148J features: (1)μA741 Operating Characteristics; (2)Low Supply Current Drain: 0.6 mA Typ (per amplifier); (3)Low Input Offset Voltage; (4)Low Input Offset Current; (5)Class AB Output Stage; (6)Input/Output Overload Protection; (7)Designed to Be Interchangeable With National LM148, LM248, and LM348.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 LM148J/PB |
National Semiconductor (TI) |
Operational Amplifiers - Op Amps QUAD 741 OP AMP |
Data Sheet |
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LM148JAN |
Other |
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Data Sheet |
Negotiable |
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LM148J |
National Semiconductor (TI) |
Operational Amplifiers - Op Amps |
Data Sheet |
Negotiable |
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