KA393D - onsemi

Manufacturer Part Number

KA393D

Manufacturer

onsemi

Introduction

The KA393D is a general-purpose linear comparator from onsemi. It features a dual-element design and operates on a single or dual supply voltage ranging from 2V to 36V or ±1V to ±18V, respectively. The KA393D is designed for a wide range of applications, including voltage level detection, waveform generation, and simple analog-to-digital conversion.

Product Features and Performance

Input offset voltage of 5mV maximum at 5V supply

Input bias current of 0.25μA maximum at 5V supply

Output current capability of 18mA typical at 5V supply

Quiescent current of 2.5mA maximum

Operating temperature range of 0°C to 70°C

8-pin SOIC surface mount package

Product Advantages

Versatile dual-element design for a variety of applications

Wide supply voltage range for flexibility in different systems

Low input offset voltage and bias current for precision performance

Robust output current capability for driving various loads

Key Reasons to Choose This Product

Proven onsemi quality and reliability

Suitable for cost-sensitive applications requiring a general-purpose comparator

Easy to integrate into existing designs with the compact SOIC package

Ideal for voltage monitoring, waveform shaping, and basic analog signal processing

Quality and Safety Features

Manufactured in an ISO-certified facility

Designed and tested to meet industry standards for performance and reliability

Compatibility

The KA393D is a widely used general-purpose comparator IC

It can be easily integrated into various electronic systems and circuits

Application Areas

Voltage level detection

Waveform generation

Simple analog-to-digital conversion

Threshold detection

Overload/undervoltage protection

Battery monitoring

Product Lifecycle

The KA393D is an obsolete product, meaning it is no longer in active production. However, there are equivalent or alternative models available from onsemi and other manufacturers that may meet your requirements. We recommend consulting our sales team via our website for the latest product information and recommendations.