MAX991ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX991ESA+T

Manufacturer

analog-devices

Introduction

The MAX991ESA+T is a high-performance dual general-purpose comparator from Analog Devices. It features a rail-to-rail CMOS, push-pull output with TTL compatibility, and operates from a single 2.5V to 5.5V or dual ±1.25V to ±2.75V power supply. The device offers very low input offset voltage, input bias current, and excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) performance.

Product Features and Performance

Dual general-purpose comparators

Rail-to-rail CMOS, push-pull output with TTL compatibility

Low input offset voltage of 5mV max at 5.5V

Ultralow input bias current of 1pA max at 5.5V

High CMRR of 80dB and PSRR of 80dB

Fast propagation delay of 210ns max

Hysteresis of ±2.5mV

Wide operating temperature range of -40°C to +85°C

8-pin SOIC package

Product Advantages

Excellent accuracy and stability due to low input offset voltage and bias current

Robust performance with high CMRR and PSRR

Fast response time for time-critical applications

Versatile rail-to-rail CMOS output for easy interface with digital logic

Wide operating voltage and temperature range for diverse applications

Key Reasons to Choose This Product

Industry-leading performance in a compact, power-efficient package

Ideal for a wide range of applications, including industrial, medical, and consumer electronics

Proven reliability and quality from a trusted semiconductor manufacturer

Cost-effective solution for high-performance comparator requirements

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with relevant industry standards and regulations

Robust design for reliable operation in demanding environments

Compatibility

The MAX991ESA+T is a direct replacement for the MAX991 comparator and is compatible with a wide range of similar devices from other manufacturers.

Application Areas

Industrial and process control systems

Medical instrumentation and diagnostic equipment

Consumer electronics and home appliances

Automotive and transportation systems

Telecommunications and networking equipment

Product Lifecycle

The MAX991ESA+T is an active and in-production product. There are no plans for discontinuation at this time. While there are equivalent or alternative models available from other manufacturers, the MAX991ESA+T offers a unique combination of performance, features, and value that makes it a preferred choice for many applications. For any inquiries, please contact our website's sales team.