MAX971CPA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX971CPA

Manufacturer

analog-devices

Introduction

The MAX971CPA is a single-channel voltage comparator with an on-chip voltage reference. It operates from a single supply voltage ranging from 2.5V to 11V or dual supplies of ±1.25V to ±5.5V. The MAX971CPA features an input offset voltage of 10mV, a quiescent current of 4μA, and a propagation delay of 1.5μs, making it suitable for a variety of low-power applications.

Product Features and Performance

Single-channel voltage comparator with on-chip voltage reference

Wide supply voltage range: 2.5V to 11V (single), ±1.25V to ±5.5V (dual)

Low input offset voltage: 10mV

Low quiescent current: 4μA

Propagation delay: 1.5μs

High common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR): 80dB

Hysteresis: 50mV

Product Advantages

Versatile power supply options for a wide range of applications

Excellent input offset voltage and low quiescent current for power-sensitive designs

Fast response time for time-critical applications

Robust common-mode and power supply rejection for reliable operation

Key Reasons to Choose This Product

Optimized for low-power, battery-powered applications

Suitable for a variety of comparator-based circuits, including threshold detection, zero-crossing detection, and window detection

Compact 8-pin DIP package for easy integration into existing designs

Cost-effective solution for applications requiring a simple, yet reliable voltage comparator

Quality and Safety Features

Designed and manufactured to meet industry-standard quality and reliability requirements

Suitable for industrial and commercial applications

Compatibility

The MAX971CPA is a single-channel voltage comparator that can be used in a wide range of electronic circuits and systems, including:

Battery management

Threshold detection

Zero-crossing detection

Window detection

Overcurrent and overvoltage protection

General-purpose analog signal conditioning

Application Areas

Industrial and process control

Automotive electronics

Portable and battery-powered devices

Instrumentation and measurement equipment

Power supply and power management systems

Product Lifecycle

The MAX971CPA is an obsolete product, meaning it is no longer being actively manufactured or sold. However, there may be equivalent or alternative models available from other manufacturers. Customers are advised to contact our website's sales team for the latest information on available options and compatibility.