MAX917EUK - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX917EUK

Manufacturer

analog-devices

Introduction

MAX917EUK is a high-performance linear comparator designed for voltage detection and signal discrimination applications. Its compact SOT-23-5 package makes it suitable for space-constrained applications.

Product Features and Performance

Integrated voltage reference for improved accuracy

Single element design for precision comparison

CMOS, Push-Pull, Rail-to-Rail output type for versatile output interfacing

Wide operating supply voltage range of 1.8V to 5.5V for flexible power options

Low input offset voltage of maximum 5mV at 5V to ensure accuracy

Exceptionally low input bias current of maximum 0.001µA at 5V for energy efficiency

High output current of 50mA typically for driving loads

Ultra-low quiescent current of maximum 1.3µA for power-saving

Excellent common mode rejection ratio and power supply rejection ratio (CMRR, PSRR) of -80dB typical for stable operation under varying conditions

Fast propagation delay of maximum 22µs for responsive performance

Hysteresis of 4mV to prevent noise triggering

Product Advantages

High precision and accuracy in signal comparison

Energy-efficient design suitable for battery-powered applications

Fast response time enhances application performance

High integration level reducing external component requirements

Compatible with a wide range of power supplies

Key Technical Parameters

Voltage Supply, Single/Dual (±): 1.8V to 5.5V

Voltage Input Offset (Max): 5mV @ 5V

Current Input Bias (Max): 0.001µA @ 5V

Current Output (Typ): 50mA

Current Quiescent (Max): 1.3µA

CMRR, PSRR (Typ): -80dB

Propagation Delay (Max): 22µs (Typ)

Hysteresis: 4mV

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Engineered for reliable operation over a wide temperature range (-40°C to 85°C)

Robust design ensuring long-term operation

Compatibility

Suitable for use in various circuits due to its CMOS, Push-Pull, Rail-to-Rail output

Wide voltage supply range compatibility ensuring ease of integration

Application Areas

Power supply control and monitoring

Battery-powered devices

Signal processing

Threshold detection and alarm systems

Automotive systems

Portable electronic devices

Product Lifecycle

Currently active with no indication of nearing discontinuation

Future replacements or upgrades are supported by a broad portfolio of analog-devices products

Several Key Reasons to Choose This Product

High precision with integrated voltage reference enhances application accuracy

Ultra-low power consumption makes it ideal for energy-sensitive projects

Fast response time improves system efficiency

Versatile supply voltage range and output type support a wide range of applications

Reliable performance with a comprehensive set of quality and safety features