LM393AN

Comparators onsemi LM393AN Overview

The LM393AN, manufactured by onsemi, is a high-performance comparator designed for various applications requiring low power consumption and high reliability. This dual comparator IC is housed in an 8-pin DIP package, making it ideal for embedded systems that require compact size and minimal power draw. The LM393AN excels in providing stable performance over a wide operating voltage range, ensuring adaptability across multiple platforms and systems. This makes it a preferred choice for businesses looking to purchase in bulk for large-scale deployments, ensuring consistency and efficiency in their electronic designs.

LM393AN Features

The LM393AN comparator offers several key features that enhance its utility in power-sensitive and space-constrained applications. These include a wide single or dual supply voltage range from 2V to 36V, low supply current drain independent of the supply voltage, which is ideal for battery-powered devices, and low input biasing current. Additionally, the device boasts a low input offset voltage and offset current to increase accuracy, and an open collector output for wired-AND connections.

LM393AN Applications

• Industrial Control Systems: The LM393AN can be used to monitor various thresholds and conditions, ensuring operational safety and efficiency.
• Consumer Electronics: In devices like home appliances and gadgets, the LM393AN helps in voltage monitoring and signal conditioning, enhancing the device reliability and user experience.
• Automotive Applications: It serves in battery management systems to compare different sensor readings, crucial for vehicle safety and performance.
• Power Management: The LM393AN is instrumental in managing power supplies in electronic circuits, ensuring optimal performance under different power conditions.
• Alarm and Security Devices: Used to detect and respond to abnormal or threshold events, the LM393AN is vital in maintaining security and alert systems.