MAX983ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX983ESA+T

Manufacturer

Analog Devices

Introduction

The MAX983ESA+T is a linear comparator from Analog Devices, featuring integrated voltage reference. Designed for precision operation, it provides reliable comparison functions in a variety of electronic applications.

Product Features and Performance

Integrated voltage reference for enhanced precision

Dual comparator elements for multifunctionality

Low voltage operation: 2.5V to 11V single supply or ±1.25V to ±5.5V dual supply

Low input offset voltage: 10mV @ 5V

Extremely low current consumption: 6µA quiescent

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

Hysteresis feature: 50mV to improve noise immunity

Product Advantages

Precision operation with integrated voltage reference reduces external component count

Ultra-low power consumption for energy-sensitive applications

High CMRR and PSRR enhance performance in noisy environments

Versatile power supply options to fit various applications

Built-in hysteresis for stable output with noisy input signals

Key Technical Parameters

Voltage Supply Range: 2.5V ~ 11V, ±1.25V ~ 5.5V

Input Offset Voltage: Max 10mV @ 5V

Quiescent Current: Max 6µA

CMRR, PSRR: 80dB Typ

Operating Temperature Range: -40°C ~ 85°C

Package: 8-SOIC

Quality and Safety Features

Operates reliably over a wide temperature range (-40°C to 85°C) ensuring performance in varied environments

Robust SOIC package ensures mechanical stability and protection for internal circuitry

Compatibility

Suitable for use in systems requiring low power consumption and precision, in both single and dual supply operations

Application Areas

Battery-powered devices

Threshold detection and level shifting

Window comparators

Portable medical devices

Industrial controls

Product Lifecycle

Status: Active, meaning it is in current production with no immediate risk of discontinuation

Long-term availability is ensured for ongoing and future projects

Several Key Reasons to Choose This Product

Integrated voltage reference offers precision with reduced external parts

Exceptionally low power consumption makes it ideal for battery-operated devices

High immunity to noise provides reliable output signals in challenging conditions

Flexible power supply options cater to diverse application requirements

Provided in a surface-mount package compatible with modern PCB technology, simplifying manufacturing processes

Active product status with Analog Devices ensures support and availability for the foreseeable future