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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Support Center Complete list and gateway to support services and resource pools. I have the pin out but I guess what I’m trying to ask is what pins in the schematic are in use? Marketing proposal for customer feedback. IoT for Smart Things.

Computers and Peripherals Data Center. ST Code of Conduct Blog. Product is under characterization.

lf351 pins to use?

Product is in design feasibility stage. 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. Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets.


So I guess what I am saying is look at the datasheet, then come back with more questions. The data sheet has all the information that you require. Distributor Name Region Stock Min. No availability reported, please contact our Sales office. Anyone know what pins I should use? Buy Direct Add to cart. In much the same way that logic circuits are designed, modern CAD packages automatically hook the power supply pins to the appropriate voltages. No commitment taken to produce Proposal: For a better experience, please enable JavaScript in your browser before proceeding.

Not Recommended for New Design. Then it uses the strong UHF or microwave signal transmitted to overload the input of the opamp.

Tools and Software Evaluation Tools. Product is in volume production Evaluation: Media Subscription Media Contacts. I think the circuit is supposed to give a hum when a nearby cell phone is ringing? Potentiometer Questions Started by norbss Yesterday at Replacing a 4 pin leaded inductor with a 2 pin Started by gkmaia Yesterday at By continuing to use this site, you are consenting to our use of cookies.

LF – JFET inputs, low input bias & offset current, (15nV/sqrtHz & %) – STMicroelectronics

Communications Equipment, Computers and Peripherals. Product is in volume production 0. Papabravo Well-Known Member May 6, It is a level of detail that is not needed once you look at the datasheet. The schematics I’m familiar with for ics are like this one. Selectors Simulators and Models. Thread starter grendal Start date May 6, Please contact our sales support for information on specific devices.


Menu Products Explore our product portfolio. I don’t know if other similar opamps like the TL will overload the same. General terms and conditions. Wide bandwidth single JFET operational amplifiers.

Replacement Transformer Started by ncag Today at 7: To participate you need to register. Product is in volume production. Ordinary opamps cannot drive low impedance headphones.

LF Datasheet(PDF) – Fairchild Semiconductor

Did I mention you need to look at the datasheet. The LF opamp is old and is not made anymore.

Media New media New comments Search media. Forums New posts Search forums. Who We Are Management. Limited Engineering samples available Preview: These circuits are high speed JFET input single operational amplifiers incorporating well matched, high voltage JFET and bipolar transistors in a monolithic integrated circuit.