LF442ACN/NOPB Amplifiers & Comparators by Texas Instruments

OP AMP DUAL LO PWR JFET 8-DIP

Semiconductors - ICs>Amplifiers & Comparators>Operational Amplifiers - Op Amps

Status:	Unknown
Series:	-
RoHS:	Unknown

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The LF442 dual low power operational amplifiers provide many of the same AC characteristics as the industry standard LM1458 while greatly improving the DC characteristics of the LM1458. The amplifiers have the same bandwidth, slew rate, and gain (10 kΩ load) as the LM1458 and only draw one tenth the supply current of the LM1458. In addition the well matched high voltage JFET input devices of the LF442 reduce the input bias and offset currents by a factor of 10,000 over the LM1458. A combination of careful layout design and internal trimming ensures very low input offset voltage and voltage drift. The LF442 also has a very low equivalent input noise voltage for a low power amplifier. The LF442 is pin compatible with the LM1458 allowing an immediate 10 times reduction in power drain in many applications. The LF442 should be used where low power dissipation and good electrical characteristics are the major considerations.

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Specifications

No. of Amplifiers	2 Amplifier, 2Amplifiers
Bandwidth	1MHz
Slew Rate	1V/µs
Supply Voltage Range	6V to 44V
Amplifier Case Style	DIP
No. of Pins	8Pins
Operating Temperature Min	0°C
Operating Temperature Max	70°C
Product Range	-
Automotive Qualification Standard	-
RoHS Phthalates Compliant	Yes
MSL	MSL 1 - Unlimited
SVHC	No SVHC (27-Jun-2018)
Amplifer Supply Voltage	6V to 44V
Base Number	442
Gain Bandwidth	1MHz
Op Amp Type	Low Power
Operating Temperature Range	-65°C to +150°C
Supply Voltage Max	22V
Supply Voltage Min	6V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LF442ACN/NOPB?

Additional datasheets, footprints and schematics for LF442ACN/NOPB are listed on our Part Details page. You can also find images and similar parts to LF442ACN/NOPB on this page.

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What category does LF442ACN/NOPB fall under?

The LF442ACN/NOPB is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to LF442ACN/NOPB when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Is the LF442ACN/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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