MAX944ESD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX944ESD+T

Manufacturer

analog-devices

Introduction

The MAX944ESD+T is a general-purpose linear comparator from Analog Devices, featuring quadruple elements and optimized for low-power applications requiring a wide supply voltage range.

Product Features and Performance

General Purpose type for broad usability

Contains 4 comparator elements

CMOS, Push-Pull, TTL output types for flexible interfacing

Operates on a wide supply voltage between 2.7V and 5.5V

Maximum input offset voltage of 2mV at 5.5V ensures precision

Ultra-low input bias current of 0.15µA at 5.5V minimizes power consumption

Features high Common-Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 81.94dB for enhanced stability

Propagation delay capped at 80ns for quick response

Operable in extreme temperatures ranging from -40°C to 85°C

Product Advantages

Low power consumption due to minimal quiescent current and bias current

High precision and stability under variable conditions

Flexible compatibility with CMOS, TTL, and Push-Pull output systems

Suitable for operation under a broad range of environmental conditions

Easy integration into systems with Surface Mount Technology

Key Technical Parameters

Voltage Supply, Single/Dual (±): 2.7V ~ 5.5V

Voltage Input Offset (Max): 2mV @ 5.5V

Current Input Bias (Max): 0.15µA @ 5.5V

CMRR, PSRR (Typ): 81.94dB

Propagation Delay (Max): 80ns

Operating Temperature: -40°C ~ 85°C

Package / Case: 14-SOIC

Quality and Safety Features

The device adheres to stringent quality controls, offering reliable performance and adherence to safety standards in electronic systems.

Compatibility

Compatible with various digital systems through its CMOS, Push-Pull, TTL output types, and a wide supply voltage range.

Application Areas

Ideal for use in battery-powered devices, threshold detectors, line receivers, and other applications requiring precision and low power in sectors like automotive, industrial, and consumer electronics.

Product Lifecycle

The MAX944ESD+T is currently active and not nearing discontinuation, with ongoing support and availability of replacements or upgrades from Analog Devices.

Several Key Reasons to Choose This Product

High precision operation with low voltage supply range

Excellent power efficiency ideal for portable and battery-operated devices

Broad compatibility facilitates easy integration into existing systems

Withstands harsh operating environments

Backed by the reliability and support of Analog Devices