MAX9918ASA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9918ASA+

Manufacturer

Maxim Integrated

Introduction

The MAX9918ASA+ is a high-precision, low-noise current sensing amplifier designed for use in a variety of industrial and instrumentation applications.

Product Features and Performance

Rail-to-rail output

Low input offset voltage of 400 μV

Low input bias current of 175 μA

High bandwidth of 75 kHz

Slew rate of 0.6 V/μs

Low supply current of 1 mA

Product Advantages

Excellent precision and low noise performance

Wide operating temperature range of -40°C to 125°C

Compact 8-SOIC package with exposed pad for improved thermal performance

ROHS3 compliant

Key Technical Parameters

Supply voltage range: 4.5 V to 5.5 V

Input offset voltage: 400 μV

Input bias current: 175 μA

Bandwidth: 75 kHz

Slew rate: 0.6 V/μs

Supply current: 1 mA

Quality and Safety Features

ROHS3 compliant

Exposed pad package for improved thermal performance

Compatibility

The MAX9918ASA+ is compatible with a wide range of industrial and instrumentation applications that require high-precision current sensing.

Application Areas

Industrial automation and control systems

Motor control and monitoring

Battery management systems

Power supply and energy management

Process control and instrumentation

Product Lifecycle

The MAX9918ASA+ is an actively supported product by Maxim Integrated. There are no indications of it being nearing discontinuation, and replacement or upgrade options are available.

Key Reasons to Choose This Product

Excellent precision and low noise performance for accurate current sensing

Wide operating temperature range for use in demanding industrial environments

Compact package with exposed pad for improved thermal management

RoHS3 compliance for use in environmentally-conscious applications

Compatibility with a wide range of industrial and instrumentation applications