STMicroelectronics

LM311D

LM311D Description

The LM311D is a high-performance, general-purpose comparator from STMicroelectronics, designed for a wide range of applications in the electronics industry. This 8SOIC-packaged device offers numerous technical specifications and performance benefits, making it an ideal choice for various applications. With a typical output current of 50mA, it can drive a variety of loads, while its maximum quiescent current of 7.5mA ensures low power consumption. The LM311D is compliant with the RoHS3 directive, making it an environmentally friendly option for your projects.

LM311D Features

• Technical Specifications:

  • Output Current (Typ): 50mA
  • Quiescent Current (Max): 7.5mA
  • Input Bias Current (Max): 0.25µA @ ±15V
  • Input Offset Voltage (Max): 7.5mV @ ±15V
  • Operating Temperature: 0°C ~ 70°C
  • Supply Voltage Range: 5V ~ 30V, ±2.5V ~ 15V
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)

• Performance Benefits:

  • Active product status ensures ongoing availability and support
  • REACH Unaffected status for compliance with European chemical regulations
  • Surface-mount packaging for easy integration into PCB designs
  • EAR99 ECCN for global trade compliance

LM311D Applications

The LM311D's versatile features make it suitable for a wide range of applications, including:

1. Industrial Control Systems: Its ability to handle a wide supply voltage range and operate over a broad temperature range makes it ideal for use in industrial control systems, where reliability and performance are critical.

2. Automotive Applications: The LM311D's low power consumption and robust performance make it suitable for automotive applications, such as sensor interfaces and control systems.

3. Medical Equipment: Its low noise and high accuracy make it an excellent choice for medical equipment, where precision and reliability are essential.

4. Consumer Electronics: The LM311D's general-purpose nature makes it suitable for various consumer electronics applications, such as audio equipment, home appliances, and more.

Conclusion of LM311D

In conclusion, the LM311D from STMicroelectronics is a versatile, high-performance comparator that offers numerous advantages over similar models. Its unique combination of technical specifications, performance benefits, and compliance with various regulations make it an ideal choice for a wide range of applications in the electronics industry. Whether you're working on industrial control systems, automotive applications, medical equipment, or consumer electronics, the LM311D is a reliable and cost-effective solution that delivers exceptional performance and value.