The LF is a low cost high speed JFET input operational amplifier with an internally trimmed input offset voltage. (BI-FET IITM technology) The device requires. ABSOLUTE MAXIMUM RATINGS. Symbol. Parameter. LF LF LF Unit. VCC. Supply voltage – note 1). 1. . This datasheet has been download from. LF (Top View). LF (Top View). Offset Null. Invt Input. Noninvt Input . Characteristic Performance Curves, refer to MC, , data sheet.

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lf351 pins to use?

The schematics I’m familiar with for ics are like this one. Limited Engineering samples available Preview: The data sheet has all the information that you require. So I guess what I am saying is look at the datasheet, then come back with more questions.

The pin numbers assigned to the output, the non-inverting input marked with a plus sign, and the non-inverting input marked with a minus sign are unabiguous.


I usually go to datasheet sites but looking for LF in Google links to its datasheet that shows its pin numbers and a picture of its layout. Support Center Video Center. Marketing proposal for customer feedback. No commitment taken to produce Proposal: It is a level of detail that is not needed once you look at the datasheet.

In much the same way that kf351 circuits are designed, modern CAD packages automatically hook the power supply pins to the appropriate voltages. Wide bandwidth single JFET operational amplifiers. This site uses datawheet to help personalise content, tailor your experience and to keep you logged in if you register. ST Code of Conduct Blog. Getting started with multifunction analog expansion board.

Distributor Name Region Stock Min. I have the pin out but I guess what I’m trying to ask is what pins in the schematic are in use? I think the circuit is supposed to give a hum when a nearby cell phone is ringing?

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Anyone know what pins I should use? No availability reported, please contact our Sales office.


I don’t know if other similar opamps like the TL will overload the same. Product is in volume production Evaluation: Click here to register now.

LF Datasheet(PDF) – STMicroelectronics

Did I mention you need to look at the datasheet. To participate you need to register. Potentiometer Questions Started by norbss Yesterday at Product is under characterization.


Selectors Simulators and Models. The LF opamp is old and is not made anymore.

Thread starter grendal Start date May 6, Product is in volume production 0. The TL opamp has the same pin numbers.

IoT for Smart Things. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. Support Center Complete list and gateway to support services and resource pools. Computers and Peripherals Data Center. No commitment taken to design or produce NRND:

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