LMX393HAKA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

LMX393HAKA+

Manufacturer

Analog Devices

Introduction

General-purpose, dual-element linear comparator

Product Features and Performance

Dual comparator design

General-purpose operation

Low input offset voltage

Low quiescent current

High output current capability

Excellent power supply ripple rejection

Product Advantages

High PSRR enhances stability

Open-drain output for flexible interfacing

Low input bias current reduces influence on tested circuit

Wide voltage supply range for versatile use

Optimized for low-voltage operation

Key Technical Parameters

Voltage supply range: 1.8V to 5.5V

Input offset voltage: 7mV max at 5V

Input bias current: 0.25µA max at 5V

Output current (typical): 73mA

Quiescent current (max): 200µA

CMRR, PSRR (typical): 70dB PSRR

Propagation delay (max): 400ns typical

Hysteresis: 2mV

Operating temperature range: -40°C to 125°C

Quality and Safety Features

Robust operating temperature range for reliability in harsh conditions

Advanced manufacturing for consistent performance

Compatibility

Surface mount package compatible with standard SOT-23-8 footprint

Suitable for use with a wide range of supply voltages

Application Areas

Consumer electronics

Industrial monitoring systems

Window comparators

Voltage level detection

Automotive systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades likely

Several Key Reasons to Choose This Product

Reliable performance from a trusted manufacturer

Efficient power consumption for battery-powered devices

Flexible for both single and dual supply operations

Suitable for a variety of applications due to wide operating temperature range

Ready availability as a mass-market component

Ease of integration into existing designs with SOT-23-8 package