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LF351 DIP WIDE BANDWIDTH JFET INPUT OPERATIONAL AMPLIFIER - Electra Store
LF351 DIP WIDE BANDWIDTH JFET INPUT OPERATIONAL AMPLIFIER

LF351 DIP WIDE BANDWIDTH JFET INPUT OPERATIONAL AMPLIFIER

Electra Store SKU: CM-21662
15.00 EGP

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Overview

<p data-start="218" data-end="541">The <strong data-start="222" data-end="231">LF351</strong> is a high-performance, wide bandwidth operational amplifier featuring a <strong data-start="304" data-end="324">JFET input stage</strong> for ultra-low input bias currents and high input impedance. Packaged in a standard <strong data-start="408" data-end="421">8-pin DIP</strong>, the LF351 is designed for precision analog signal processing where low noise and wide frequency response are critical.</p> <p data-start="543" data-end="742">Ideal for audio, instrumentation, active filters, and other analog applications, the LF351 offers excellent slew rate and low distortion, ensuring accurate and stable amplification of analog signals.</p>

Description

Key Features:

  • JFET Input Stage: Very low input bias current (typically 30pA) and high input impedance.

  • Wide Bandwidth: Gain bandwidth product of approximately 4 MHz.

  • High Slew Rate: Fast response with a slew rate of about 12 V/µs.

  • Low Input Noise: Suitable for low-noise amplification applications.

  • Offset Voltage Trim Capability: Allows precision offset voltage adjustment.

  • Standard DIP-8 Package: Easy to use for prototyping and PCB integration.

  • Operating Voltage Range: ±5V to ±18V dual supply operation.


🔧 Specifications:

  • Model: LF351

  • Package: 8-pin DIP

  • Input Bias Current: Typically 30 pA

  • Gain Bandwidth Product: 4 MHz

  • Slew Rate: 12 V/µs

  • Input Offset Voltage: Typically 3 mV

  • Supply Voltage: ±5V to ±18V

  • Operating Temperature Range: 0°C to +70°C (commercial grade)


📦 Package Includes:

  • 1 x LF351 Wide Bandwidth JFET Input Operational Amplifier IC (DIP Package)


🧩 Typical Applications:

  • Audio Preamplifiers and Filters

  • Active Filters and Oscillators

  • Precision Instrumentation Amplifiers

  • Analog Signal Conditioning

  • Data Acquisition Systems


The LF351 is a versatile and reliable op-amp delivering high performance for demanding analog applications, combining wide bandwidth with the benefits of JFET inputs in an easy-to-use DIP package.