MAX978EEE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX978EEE+T

Manufacturer

Analog Devices

Introduction

The MAX978EEE+T is a high-performance, multi-element general-purpose linear comparator, designed for precision voltage comparison applications.

Product Features and Performance

Four comparator elements

Push-pull, rail-to-rail output type

Low input offset voltage: 2mV @ 5V

Extremely low input bias current: 0.075µA @ 5.5V

Low quiescent current: 650µA

High common-mode rejection ratio (CMRR): 95dB

High power supply rejection ratio (PSRR): 100dB

Fast propagation delay: 28ns

Hysteresis of 4mV

Wide operating temperature range: -40°C ~ 85°C

Product Advantages

Enhanced accuracy and stability due to low offset voltage and low bias current

Suitable for battery-powered devices thanks to low power consumption

Robust output with fast response times

Reliable performance across a broad range of temperature conditions

Key Technical Parameters

Voltage supply range: 2.7V ~ 5.5V

Input offset voltage (Max): 2mV @ 5V

Input bias current (Max): 0.075µA @ 5.5V

Quiescent current (Max): 650µA

Propagation delay (Max): 28ns

Operating temperature: -40°C ~ 85°C

Package type: 16-SSOP

Quality and Safety Features

High CMRR and PSRR ensure stability against power supply variations and common-mode signals.

Built with rigorously tested components to meet industrial standards for quality and safety.

Compatibility

Compatible with various digital and analog signals due to rail-to-rail output.

Flexible voltage supply compatibility from 2.7V to 5.5V.

Application Areas

Industrial sensors

Battery monitoring systems

Signal conditioning

Window comparators

Level shifting applications

Product Lifecycle

The product is currently active.

Not nearing discontinuation; long-term availability is expected.

Upgrades or replacement options are available if needed.

Several Key Reasons to Choose This Product

Precision voltage comparison with extremely low input bias and offset.

Energy-efficient operation suitable for portable devices.

Fast response and high reliability across temperature extremes.

High compatibility and integration ease with existing systems.

Strong technical support and product longevity from Analog Devices.