MAX973CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX973CSA

Manufacturer

analog-devices

Introduction

The MAX973CSA is a low-power, high-precision dual comparator with an integrated voltage reference. This device is designed for use in a wide range of applications, including battery monitoring, over/under-voltage detection, and industrial control systems.

Product Features and Performance

Dual comparator with integrated voltage reference

Operating voltage range of 2.5V to 11V (single supply) or ±1.25V to ±5.5V (dual supply)

Low input offset voltage of 10mV (max) at 5V

High common-mode rejection ratio (CMRR) of 80dB

High power supply rejection ratio (PSRR) of 80dB

Low quiescent current of 6µA (max)

50mV of built-in hysteresis

Operating temperature range of 0°C to 70°C

Product Advantages

Integrated voltage reference simplifies design and reduces component count

Low power consumption extends battery life in portable applications

Precise and stable performance across a wide voltage and temperature range

Small 8-SOIC package for space-constrained designs

Key Reasons to Choose This Product

Excellent reliability and performance for critical monitoring and control applications

Cost-effective solution with integrated features

Ease of design and integration with other system components

Proven analog technology from a trusted industry leader

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with relevant industry standards and regulations

Compatibility

The MAX973CSA is a direct replacement for the legacy MAX971 and MAX972 comparator products.

Application Areas

Battery monitoring and management

Over/under-voltage detection

Industrial control systems

Process monitoring and control

General-purpose analog signal conditioning

Product Lifecycle

The MAX973CSA is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Analog Devices, including the MAX971 and MAX972 series. Customers are advised to contact our website's sales team for more information on recommended replacement options and availability.