MAX281ACPA+ - Maxim

Manufacturer Part Number

MAX281ACPA+

Manufacturer

analog-devices

Introduction

The MAX281ACPA+ is a high-performance, low-power, switched-capacitor, Bessel low-pass filter IC. It provides a 5th-order Bessel response with a 20kHz cutoff frequency. This filter is designed to condition signals in data acquisition, instrumentation, and industrial control applications.

Product Features and Performance

5th-order Bessel low-pass filter with 20kHz cutoff frequency

Operates from a single 4.75V to 16V or dual ±2.375V to ±8V power supply

Very low noise and distortion

Low power consumption

Accurate cutoff frequency, typically within 2% of the specified value

Constant group delay across the passband

Product Advantages

Bessel filter response provides linear phase and constant group delay

Switched-capacitor design avoids the need for external passive components

Compact 8-pin DIP package saves valuable PCB space

Key Reasons to Choose This Product

Excellent signal conditioning for data acquisition and industrial control applications

Reliable Bessel filter performance with low noise and distortion

Easy to integrate with a single or dual power supply

Space-saving 8-pin DIP package

Quality and Safety Features

Manufactured using high-quality analog semiconductor processes

Robust design for reliable long-term operation

Complies with industry safety and environmental standards

Compatibility

The MAX281ACPA+ is compatible with a wide range of data acquisition, instrumentation, and industrial control systems.

Application Areas

Data acquisition systems

Instrumentation and measurement equipment

Industrial control and automation

Signal conditioning for sensors and transducers

Product Lifecycle

The MAX281ACPA+ is an active product. There are equivalent or alternative models available from Analog Devices, such as the MAX282 and MAX283 series. If you need further information or assistance, please contact our sales team through our website.