ROHM Semiconductor

LM393FVT-E2

LM393FVT-E2 Description

The LM393FVT-E2 is a general-purpose comparator IC designed by ROHM Semiconductor, featuring two independent comparators in an 8-TSSOP package. This device is optimized for a wide range of applications requiring high performance and reliability. With a supply voltage range of 3V to 32V for single supply and ±1.5V to ±16V for dual supply, the LM393FVT-E2 offers flexibility in various power configurations. The maximum quiescent current of 1mA ensures low power consumption, making it suitable for battery-operated devices and energy-efficient systems. The maximum input offset voltage of 4.5mV at 1.4V guarantees high accuracy and precision in signal comparison. Additionally, the maximum input bias current of 0.05µA at 1.4V ensures minimal loading effects on the input signals, enhancing overall system performance.

LM393FVT-E2 Features

• High Output Current: The LM393FVT-E2 provides a typical output current of 16mA at 5V, enabling it to drive various loads effectively.
• Low Power Consumption: With a maximum quiescent current of 1mA, this IC is ideal for applications where power efficiency is critical.
• Wide Operating Voltage Range: The supply voltage range of 3V to 32V for single supply and ±1.5V to ±16V for dual supply makes it versatile for different power supply requirements.
• High Accuracy: The maximum input offset voltage of 4.5mV at 1.4V ensures precise signal comparison, making it suitable for applications requiring high accuracy.
• Low Input Bias Current: The maximum input bias current of 0.05µA at 1.4V minimizes the loading effect on input signals, maintaining signal integrity.
• Surface Mount Packaging: The 8-TSSOP package is designed for surface mount technology, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The LM393FVT-E2 is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various manufacturing environments.

LM393FVT-E2 Applications

The LM393FVT-E2 is well-suited for a variety of applications due to its high performance and versatility. Some specific use cases include:

• Battery Management Systems: The low power consumption and wide operating voltage range make it ideal for monitoring and managing battery levels in portable devices.
• Signal Processing: The high accuracy and low input bias current are beneficial for applications requiring precise signal comparison and processing, such as in analog-to-digital converters.
• Automotive Electronics: The robustness and reliability of the LM393FVT-E2 make it suitable for automotive applications where high performance and durability are essential.
• Industrial Control Systems: The wide operating voltage range and high output current capability enable it to be used in various industrial control systems, including motor control and sensor interfacing.
• Consumer Electronics: The compact 8-TSSOP package and surface mount technology make it easy to integrate into consumer electronics, such as smartphones, tablets, and home appliances.

Conclusion of LM393FVT-E2

The LM393FVT-E2 is a versatile and high-performance general-purpose comparator IC from ROHM Semiconductor. Its wide operating voltage range, low power consumption, and high accuracy make it suitable for a variety of applications, from battery management to industrial control systems. The surface mount packaging and compliance with environmental regulations further enhance its appeal. Overall, the LM393FVT-E2 offers a reliable and efficient solution for applications requiring precise signal comparison and processing.