MAX4372TESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4372TESA+

Manufacturer

Maxim Integrated

Introduction

The MAX4372TESA+ is a high-speed, high-precision current-sense amplifier designed for industrial and automotive applications.

Product Features and Performance

High-speed operation with a -3dB bandwidth of 275 kHz

Low input offset voltage of 300 μV

Low input bias current of 2 μA

Wide supply voltage range of 2.7V to 28V

High-side current sensing capability

Rail-to-rail input and output

Excellent common-mode rejection ratio (CMRR)

Excellent power supply rejection ratio (PSRR)

Low quiescent current of 30 μA

Product Advantages

Precise current monitoring for improved system efficiency and protection

Enables high-bandwidth, high-precision current sensing in demanding applications

Compact 8-SOIC package saves board space

Excellent performance across a wide temperature range (-40°C to +85°C)

Key Technical Parameters

Voltage Supply Span (Min): 2.7 V

Voltage Supply Span (Max): 28 V

Current Supply: 30 μA

Voltage Input Offset: 300 μV

Amplifier Type: Current Sense

Current Input Bias: 2 μA

-3dB Bandwidth: 275 kHz

Quality and Safety Features

RoHS3 Compliant

Industrial and automotive-grade design

Compatibility

The MAX4372TESA+ can be used in a wide range of industrial and automotive applications that require precise current sensing.

Application Areas

Industrial control systems

Motor drives

Power supplies

Battery management systems

Automotive electronics

Product Lifecycle

The MAX4372TESA+ is an active product, and Maxim Integrated continues to offer it as part of their current portfolio. There are no immediate plans for discontinuation, and replacement or upgrade options may be available from the manufacturer.

Key Reasons to Choose This Product

High-speed, high-precision current sensing for improved system efficiency and protection

Wide supply voltage range and low quiescent current for versatile power supply requirements

Compact 8-SOIC package and extended temperature range for use in diverse applications

Excellent common-mode rejection and power supply rejection for robust performance

RoHS3 compliance and industrial/automotive-grade design for reliable operation