MAX4080FASA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4080FASA+T

Manufacturer

Maxim Integrated

Introduction

The MAX4080FASA+T is a high-speed, high-voltage current-sense amplifier that provides a precise, low-side current-sensing solution.

Product Features and Performance

High-speed operation with a -3dB bandwidth of 250kHz

Wide supply voltage range from 4.5V to 76V

Low input offset voltage of 100μV

Low input bias current of 5μA

High common-mode rejection ratio (CMRR) of 90dB

Low supply current of 75μA

Product Advantages

Precise current sensing for high-voltage applications

Compact 8-pin SOIC package

Excellent thermal stability

RoHS3 compliant

Key Technical Parameters

Manufacturer Part Number: MAX4080FASA+T

Package: 8-SOIC

Operating Temperature: -40°C to 125°C

Supply Voltage: 4.5V to 76V

Input Offset Voltage: 100μV

Input Bias Current: 5μA

-3dB Bandwidth: 250kHz

Supply Current: 75μA

Quality and Safety Features

RoHS3 compliant

Surface mount package for reliable connections

Compatibility

Suitable for a wide range of high-voltage, high-speed current sensing applications

Application Areas

Industrial and automotive electronics

Power supply and motor control systems

Battery management systems

Test and measurement equipment

Product Lifecycle

The MAX4080 is an active product and is not nearing discontinuation.

Replacement or upgrade options are available from the manufacturer.

Key Reasons to Choose This Product

Precise and fast current sensing for high-voltage applications

Wide operating voltage range and excellent thermal stability

Compact 8-pin SOIC package for space-constrained designs

Low input offset voltage and bias current for high accuracy

High common-mode rejection ratio for robust performance

RoHS3 compliance for environmental safety