onsemi

LM211DG

LM211DG Description

The LM211DG is a high-performance, general-purpose linear comparator from onsemi, designed to meet the demanding requirements of various applications. With a single-element configuration and surface-mount packaging, this device offers exceptional performance and reliability. The LM211DG operates over a wide voltage range of 5V to 30V for single supply and ±2.5V to 15V for dual supply, making it suitable for diverse applications. The device is classified as EAR99, indicating that it is not subject to export controls under the Export Administration Regulations (EAR). However, it is important to note that the LM211DG is currently obsolete, which may affect its availability and support.

LM211DG Features

• Technical Specifications:

  • Voltage - Input Offset (Max): 3mV @ ±15V
  • Current - Input Bias (Max): 0.1µA @ ±15V
  • Current - Quiescent (Max): 6mA
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • REACH Status: REACH Unaffected
  • Package: Tube

• Performance Benefits:

  • Wide operating voltage range for single and dual supplies
  • Low input offset voltage for high accuracy
  • Low input bias current for minimal power consumption
  • High quiescent current for efficient operation

• Unique Features and Advantages:

  • The LM211DG's low input offset voltage and bias current make it an ideal choice for applications requiring high accuracy and low power consumption.
  • Its wide operating voltage range allows for greater flexibility in system design and compatibility with various power sources.
  • The device's REACH unaffected status ensures compliance with European Union regulations on the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH).

LM211DG Applications

The LM211DG is well-suited for a variety of applications where high accuracy, low power consumption, and wide operating voltage range are critical. Some specific use cases include:

1. Industrial Control Systems: The LM211DG's high accuracy and low power consumption make it ideal for use in industrial control systems, where precise monitoring and control of processes are essential.
2. Sensor Interfaces: The device's low input offset voltage and bias current make it suitable for interfacing with various sensors, ensuring accurate signal processing and minimal power consumption.
3. Power Management: The LM211DG's wide operating voltage range allows it to be used in power management applications, where compatibility with different power sources is crucial.

Conclusion of LM211DG

The LM211DG is a versatile, high-performance linear comparator from onsemi, offering a wide operating voltage range, low input offset voltage, and low power consumption. Its unique features and advantages make it an ideal choice for various applications, including industrial control systems, sensor interfaces, and power management. However, it is important to consider the device's obsolete status when selecting it for new designs, as this may affect its availability and support. Despite this, the LM211DG remains a reliable and efficient solution for existing systems and applications where its performance characteristics are critical.