Product Summary
The LF442ACN+ dual low power operational amplifier provides many of the same AC characteristics. In addition the well matched high voltage JFET input devices of the LF442ACN+ reduce the input bias and offset currents. The LF442ACN+ also has a very low equivalent input noise voltage for a low power amplifier. The LF442ACN+ is pin compatible with the LM1458 allowing an immediate 10 times reduction in power drain in many applications. The LF442ACN+ should be used where low power dissipation and good electrical characteristics are the major considerations.
Parametrics
LF442ACN+ absolute maximum ratings: (1)Supply Voltage: ±22V; (2)Differential Input Voltage: ±38V; (3)Input Voltage Range ±19V; (4)Output Short Circuit: Continuous; (5)Operating Temperature: (Note 5); (6)Storage Temperature Range: -65℃≤TA≤150℃; (7)Lead Temperature: 260℃.
Features
LF442ACN+ features: (1)1/10 supply current of a LM1458: 400 μA (max); (2)Low input bias current: 50 pA (max); (3)Low input offset voltage: 1 mV (max); (4)Low input offset voltage drift: 10 μV/℃ (max); (5)High gaibandwidth: 1 MHz; (6)High slew rate: 1 V/μs.
Diagrams
LF441 |
Other |
Data Sheet |
Negotiable |
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LF441C |
Other |
Data Sheet |
Negotiable |
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LF442 |
Other |
Data Sheet |
Negotiable |
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LF442ACN |
National Semiconductor (TI) |
Operational Amplifiers - Op Amps |
Data Sheet |
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LF442ACN/NOPB |
National Semiconductor (TI) |
Operational Amplifiers - Op Amps DUAL LOW PWR JFET IN OP AMP |
Data Sheet |
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LF442AMH |
National Semiconductor (TI) |
Operational Amplifiers - Op Amps |
Data Sheet |
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