LF347M - Texas Instruments

Manufacturer Part Number

LF347M

Manufacturer

Texas Instruments

Introduction

The LF347M is a high-performance, low-noise, JFET-input operational amplifier designed for a wide range of applications, including instrumentation, high-impedance buffer, and precision sample-and-hold circuits.

Product Features and Performance

4 independent operational amplifiers in a single package

Wide supply voltage range: 10V to 36V

Low input offset voltage: 5mV

Low input bias current: 50pA

High slew rate: 13V/μs

High gain-bandwidth product: 4MHz

Excellent common-mode and power supply rejection ratio

Stable operation with capacitive loads

Product Advantages

Versatile, high-performance JFET-input op-amps

Suitable for a wide range of industrial and instrumentation applications

Excellent stability and low-noise performance

Space-saving 14-SOIC package

Key Technical Parameters

Number of Circuits: 4

Gain-Bandwidth Product: 4MHz

Supply Voltage Range: 10V to 36V

Input Offset Voltage: 5mV

Input Bias Current: 50pA

Slew Rate: 13V/μs

Quality and Safety Features

RoHS3 compliant

14-SOIC package for surface mount assembly

Compatibility

Typical applications include instrumentation, high-impedance buffer, and precision sample-and-hold circuits

Application Areas

Industrial and instrumentation equipment

Data acquisition systems

Precision analog circuits

Instrumentation amplifiers

Product Lifecycle

The LF347M is an active product and is not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments, depending on the specific application requirements.

Key Reasons to Choose This Product

High-performance JFET-input op-amps with excellent specifications

Versatile and suitable for a wide range of industrial and instrumentation applications

Stable operation and low-noise performance

Space-saving 14-SOIC package for efficient board layout

RoHS3 compliance for environmental responsibility