MAX4376FAUK+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4376FAUK+T

Manufacturer

Maxim Integrated

Introduction

Precision, low-power, low-noise, current-sense amplifier

Product Features and Performance

Low input offset voltage of 25μV (max)

Low input bias current of 1nA (max)

High common-mode rejection ratio (CMRR) of 100dB (typ)

High open-loop gain of 130dB (typ)

Wide supply voltage range of 3V to 28V

Low supply current of 1mA (max)

High-speed operation with a bandwidth of 500kHz (-3dB)

Excellent linearity and low offset drift over temperature

Product Advantages

Highly accurate current sensing for power management applications

Suitable for a wide range of industrial and automotive applications

Low power consumption for efficient system design

Small footprint package (SOT-23-5) for space-constrained designs

Key Technical Parameters

Manufacturer Part Number: MAX4376FAUK+T

Supply Voltage Range: 3V to 28V

Supply Current: 1mA (max)

Bandwidth: 500kHz (-3dB)

Input Offset Voltage: 25μV (max)

Input Bias Current: 1nA (max)

Common-Mode Rejection Ratio: 100dB (typ)

Open-Loop Gain: 130dB (typ)

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Automotive-grade components and manufacturing processes

Compatibility

Compatible with a wide range of industrial and automotive applications that require accurate current sensing and monitoring.

Application Areas

Power management systems

Motor control

Battery charging and monitoring

Industrial automation

Automotive electronics

Product Lifecycle

This product is currently in active production and is not nearing discontinuation. Replacement and upgrade options are available from the manufacturer.

Key Reasons to Choose This Product

Excellent accuracy and linearity for precise current sensing

Wide operating voltage range for versatile applications

Low power consumption for energy-efficient designs

Small package size for space-constrained PCB layouts

Automotive-grade quality and reliability

Compatibility with a broad range of industrial and automotive systems