LF347BDR - Texas Instruments

Manufacturer Part Number

LF347BDR

Manufacturer

Texas Instruments

Introduction

The LF347BDR is a quad J-FET input operational amplifier from Texas Instruments, designed for a wide range of instrumentation and general-purpose amplifier applications.

Product Features and Performance

Quad J-FET input operational amplifier

Gain bandwidth product of 3 MHz

Supply voltage range of 7V to 36V

Low input bias current of 50 pA

High slew rate of 13 V/μs

Output current of 31 mA per channel

Product Advantages

Excellent input characteristics for high-impedance, low-noise applications

Ideal for instrumentation, measurement, and control systems

Reliable performance over a wide temperature range of 0°C to 70°C

Key Technical Parameters

Operating temperature range: 0°C to 70°C

Package: 14-SOIC (0.154", 3.90mm Width)

Mounting type: Surface Mount

Number of circuits: 4

Quality and Safety Features

RoHS3 compliant

Manufactured and tested to high-quality standards

Compatibility

The LF347BDR is compatible with a wide range of electronic systems and applications that require a high-performance, low-noise operational amplifier.

Application Areas

Instrumentation and measurement equipment

Control systems

Sensor signal conditioning

Audio and video signal processing

General-purpose amplifier applications

Product Lifecycle

The LF347BDR is an established and widely used operational amplifier. There are no immediate plans for discontinuation, and suitable replacement or upgrade options are available.

Key Reasons to Choose This Product

Excellent input characteristics and low noise for high-impedance applications

Wide supply voltage range and high output current for versatile use

Reliable performance over a wide temperature range

Compliance with RoHS3 standards for environmental responsibility

Availability in industry-standard packaging and mounting options