OPA140AIDR - Texas Instruments

Manufacturer Part Number

OPA140AIDR

Manufacturer

Texas Instruments

Introduction

This integrated circuit is a high-performance, low-noise, J-FET input operational amplifier designed for use in a wide variety of instrumentation and buffer applications.

Product Features and Performance

Rail-to-rail output

Low input bias current of 0.5 pA

Gain bandwidth product of 11 MHz

Slew rate of 20 V/µs

Input offset voltage of 30 µV

Operating temperature range of -40°C to 125°C

Single-supply operation from 4.5 V to 36 V

Product Advantages

Excellent precision and performance for instrumentation applications

Wide operating voltage range

Low input bias current for high-impedance circuits

Stable operation over temperature extremes

Key Technical Parameters

Gain Bandwidth Product: 11 MHz

Voltage Supply Span: 4.5 V to 36 V

Supply Current: 1.8 mA

Output Current: 36 mA

Input Offset Voltage: 30 µV

Quality and Safety Features

RoHS3 compliant

8-SOIC package for surface mount

Compatibility

Designed for a wide range of instrumentation and buffer applications

Application Areas

Instrumentation

Precision buffer amplifiers

High-impedance signal conditioning

Product Lifecycle

This product is currently in active production and availability. There are no plans for discontinuation or replacement at this time.

Key Reasons to Choose This Product

Exceptional precision and performance for instrumentation

Wide operating voltage range for flexible design

Low input bias current for high-impedance circuits

Stable operation over temperature extremes

Small surface mount package for compact designs