KA2903 - onsemi

Manufacturer Part Number KA2903

Manufacturer: onsemi

Introduction

The KA2903 is a high-performance dual differential comparator IC designed for a wide range of industrial and consumer applications. It features low input offset voltage, low input bias current, and high output drive capability, making it suitable for precision analog signal conditioning and control systems.

Product Features and Performance

Dual differential comparator design

Low input offset voltage of 7mV maximum at 5V

Low input bias current of 0.25µA maximum at 5V

High output drive capability of 16mA typical at 5V

Wide supply voltage range of 2V to 36V, or ±1V to ±18V

Low quiescent current of 2.5mA maximum

Wide operating temperature range of -40°C to +85°C

8-pin DIP (0.300", 7.62mm) package

Through-hole mounting type

Product Advantages

Precise analog signal conditioning for industrial and consumer applications

Reliable and stable performance over a wide voltage and temperature range

Compact and easy-to-integrate 8-pin DIP package

Suitable for cost-sensitive designs with its competitive pricing

Key Reasons to Choose This Product

Exceptional performance and reliability for critical analog applications

Ease of integration with its standard 8-pin DIP package

Cost-effective solution for budget-conscious projects

Versatile operation across a broad voltage and temperature range

Quality and Safety Features

Rigorous quality control and testing during the manufacturing process

Compliance with industry-standard safety and environmental regulations

Compatibility

The KA2903 is a standard dual differential comparator IC that can be used in a variety of analog and mixed-signal applications, including:

Precision instrumentation and control systems

Industrial process monitoring and control

Consumer electronics and appliances

Automotive electronics and sensor interfaces

Application Areas

Precision analog signal conditioning and comparison

Industrial process monitoring and control

Automotive electronics and sensor interfaces

Consumer electronics and appliances

Product Lifecycle

The KA2903 is an obsolete product, meaning it is no longer in active production or available for new design-ins. However, onsemi may still have limited stock available for last-time buy orders.

For customers seeking an alternative or equivalent product, onsemi offers the following models

LM393 Dual differential comparator with similar features and performance

LM339 Quad differential comparator with slightly different specifications

LM324 Quad operational amplifier with integrated comparator functionality