(China (Mainland))
Product Summary
The LM348DR is a quadruple, independent, high-gain, internally compensated operational amplifier. The LM348DR is designed to have operating characteristics similar to the µA741. The amplifier exhibits low supply-current drain and input bias and offset currents that are much less than those of the μA741.
Parametrics
LM348DR absolute maximum ratings: (1)Supply voltage:18 V; (2)Supply voltage:–18 V; (3)Differential input voltage:36 V; (4)Input voltage:–18 V; (5)Duration of output short circuit:Unlimited; (6)Operating virtual junction temperature:150℃; (7)Package thermal impedance:86℃/W; (8)Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds:260℃; (9)Storage temperature range:–65℃ to 150℃.
Features
LM348DR 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 Industry Standard LM148, LM248, and LM348.
Diagrams
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 LM348DR |
Texas Instruments |
Operational Amplifiers - Op Amps Quad GP Op Amp |
Data Sheet |
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LM348DRE4 |
Texas Instruments |
Operational Amplifiers - Op Amps Quad General-Purpose Op Amp |
Data Sheet |
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LM348DRG4 |
Texas Instruments |
Operational Amplifiers - Op Amps Quad General-Purpose Op Amp |
Data Sheet |
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