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
Download Datasheet Visit Manufacturer Site View Pricing & Stock
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.

No distributors results available

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.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LF442ACN/NOPB on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LF442ACN/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

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.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LF442ACN/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LF442ACN/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LF442ACN/NOPB have stock available?

There is no stock from authorised distributors for LF442ACN/NOPB.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LF442ACN/NOPB often in real-time on the comparison pages.

What if I can't find stock of LF442ACN/NOPB?

You can fill out our help required form which you can use to request a quote for LF442ACN/NOPB from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay