OPA381AIDGKR - Texas Instruments

Manufacturer Part Number

OPA381AIDGKR

Manufacturer

Texas Instruments

Introduction

The OPA381AIDGKR is a high-speed, low-noise operational amplifier (op-amp) designed for use in precision instrumentation and other high-performance applications.

Product Features and Performance

High gain-bandwidth product of 18 MHz

Low input offset voltage of 7 μV

Ultra-low input bias current of 3 pA

High slew rate of 12 V/μs

Wide supply voltage range of 2.7 V to 5.5 V

Low power consumption of 800 μA

Product Advantages

Excellent performance for precision instrumentation

Ideal for sensor signal conditioning and high-speed data acquisition

Suitable for battery-powered and portable applications

Key Technical Parameters

Supply voltage range: 2.7 V to 5.5 V

Input offset voltage: 7 μV

Input bias current: 3 pA

Gain-bandwidth product: 18 MHz

Slew rate: 12 V/μs

Output current: 10 mA

Quality and Safety Features

Compliant with RoHS3 directives

Packaged in a compact 8-VSSOP surface-mount package

Compatibility

Compatible with a wide range of electronic systems and circuits

Application Areas

Precision instrumentation

Sensor signal conditioning

High-speed data acquisition

Battery-powered and portable electronics

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacements or upgrades may be available from Texas Instruments in the future.

Key Reasons to Choose This Product

Excellent performance characteristics for precision instrumentation and high-speed applications

Low power consumption and wide supply voltage range make it suitable for battery-powered and portable devices

Compact surface-mount package and low input bias current allow for efficient circuit design

Proven reliability and quality from a trusted manufacturer, Texas Instruments.