MAX4081SAUA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4081SAUA+

Manufacturer

Maxim Integrated

Introduction

High-Side Current Sense Amplifier with Integrated Precision Shunt Resistor

Product Features and Performance

High-side current sensing with integrated precision shunt resistor

Gain of 50V/V

Wide supply voltage range of 4.5V to 76V

Low input offset voltage of 100μV

High bandwidth of 150kHz

Product Advantages

Integrated precision shunt resistor simplifies design

Wide supply voltage range for versatile applications

Low input offset voltage for high accuracy

High bandwidth for fast current monitoring

Key Technical Parameters

Supply voltage range: 4.5V to 76V

Gain: 50V/V

Input offset voltage: 100μV

Bandwidth: 150kHz

Input bias current: 5μA

Quality and Safety Features

RoHS3 compliant

Suitable for industrial and automotive applications

Compatibility

Surface mount 8-TSSOP or 8-MSOP package

Application Areas

Current sensing and monitoring in industrial and automotive systems

Power supply monitoring

Motor control

Battery management

Product Lifecycle

This product is still in active production and no discontinuation is planned.

Upgrades and replacements may be available in the future as technology evolves.

Key Reasons to Choose This Product

Integrated precision shunt resistor simplifies design and reduces component count

Wide supply voltage range allows for versatile applications

Low input offset voltage ensures high current sensing accuracy

High bandwidth enables fast current monitoring

Surface mount package allows for compact and efficient PCB layout