• LF412MH TO99-8
LF412MH TO99-8

LF412MH

FET-input technology for enhanced performance

Quantity Unit Price(USD) Ext. Price
1 $40.619 $40.62
200 $15.720 $3,144.00
500 $15.167 $7,583.50
1000 $14.894 $14,894.00

Inventory:6,661

*The price is for reference only.
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Submit your quote request for LF412MH using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of LF412MH

The LF412MH is a high-performance monolithic JFET input operational amplifier that offers low input bias current, high slew rate, and wide bandwidth. It is designed for precision analog applications where high input impedance and low input current are required.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • V-: Inverting Input
  • V+: Non-Inverting Input
  • VCC+: Positive Power Supply
  • VCC-: Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LF412MH IC for a visual representation.

Key Features

  • JFET Input: The LF412MH utilizes JFET input transistors for high input impedance and low input bias current.
  • High Slew Rate: This operational amplifier offers a high slew rate for fast signal processing in precision applications.
  • Wide Bandwidth: With a wide bandwidth range, the LF412MH is suitable for applications requiring high-frequency response.
  • Low Input Bias Current: The low input bias current minimizes errors in precision analog circuits.

Note: For detailed technical specifications, please refer to the LF412MH datasheet.

Application

  • Instrumentation Amplifiers: Ideal for use in precision instrumentation amplifiers for signal conditioning and measurement.
  • Active Filters: Suitable for implementation in active filter circuits requiring high input impedance and low input bias current.
  • Data Acquisition Systems: Used in data acquisition systems for accurate signal processing and conversion.

Functionality

The LF412MH is a monolithic JFET input operational amplifier that provides high precision and performance for applications demanding low input bias current and high input impedance.

Usage Guide

  • Power Supply: Connect VCC+ (Pin 8) to the positive power supply and VCC- (Pin 4) to the negative power supply.
  • Input Connections: Attach input signals to V- (Pin 2) for the inverting input and V+ (Pin 3) for the non-inverting input.
  • Output: The output signal is obtained from the amplifier's output pin.

Frequently Asked Questions

Q: What is the typical input bias current of the LF412MH?
A: The LF412MH typically has low input bias currents in the picoamp range, ensuring precision in analog applications.

Q: Does the LF412MH require dual power supplies?
A: Yes, the LF412MH operates with both positive and negative power supplies to enable symmetrical signal processing.

Equivalent

For similar functionalities, consider these alternatives to the LF412MH:

  • TL072CP: A dual JFET input operational amplifier offering similar performance characteristics to the LF412MH.
  • OPA2134: This precision operational amplifier from Texas Instruments provides high performance for analog applications.

LF412MH

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Operational Amplifiers - Op Amps RoHS No -RoHS Version Available
Vos - Input Offset Voltage 3 mV Ib - Input Bias Current 200 pA
Operating Supply Current 4.5 mA CMRR - Common Mode Rejection Ratio 100 dB
Package / Case TO-99-8 Mounting Style Through Hole
Minimum Operating Temperature - 55 C Maximum Operating Temperature + 125 C
Series LF412-N-MIL Brand Texas Instruments
Dual Supply Voltage +/- 9 V, +/- 12 V, +/- 15 V Height 4.7 mm
In - Input Noise Current Density 0.01 pA/sqrt Hz Input Type Rail-to-Rail
Length 9.14 mm Maximum Dual Supply Voltage +/- 18 V
Minimum Dual Supply Voltage +/- 5 V Operating Supply Voltage 10 V to 36 V, +/- 5 V to +/- 18 V
Product Operational Amplifiers Product Type Op Amps - Operational Amplifiers
PSRR - Power Supply Rejection Ratio 70 dB Factory Pack Quantity 500
Subcategory Amplifier ICs Supply Type Dual
Technology BiFET Voltage Gain dB 106.02 dB
Width 9.14 mm

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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LF412MH

FET-input technology for enhanced performance

Inventory:

6,661
Overview of LF412MH Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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