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LM139F

Part No LM139F
Manufacturer NXP / Nexperia
Description Quad voltage comparator
Sample
Rohs State Need to verify
ECAD Module
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Manufacturer NXP
Win Source Part Number 1196849-LM139F
Manufacturer Homepage www.nxp.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM139F CAD Model

Description

The LM139F is a high-performance, low-power quad voltage comparator designed and manufactured by NXP Semiconductors. This precision device is engineered to operate over a wide range of voltages, from a single power supply of 2V to 36V or dual supplies of ±1V to ±18V, making it exceptionally versatile for a variety of applications.

Key Features

  • Quad Independent Comparators: The LM139F integrates four independent voltage comparators in a single package, providing a compact solution for systems requiring multiple comparison functions.
  • Low Supply Current: Designed with power efficiency in mind, it boasts a low supply current, which is ideal for battery-powered and portable devices.
  • Wide Voltage Range: The device supports a broad range of operating voltages, accommodating various levels of signal inputs without the need for external components to adjust voltage levels.
  • Low Input Bias Current: The low input bias current minimizes errors and makes the device suitable for precision applications.
  • Fast Response Time: The LM139F provides a quick response time, ensuring rapid signal processing and timely system reactions.
  • Offset Voltage Adjustment: It includes provisions for offset voltage adjustment, allowing for fine-tuning and calibration of the comparator to meet specific application requirements.
  • Output Compatibility: The output stage is designed to interface seamlessly with TTL, MOS, and CMOS logic systems, ensuring broad compatibility with a range of digital components.

Applications

The LM139F is suitable for a multitude of applications including, but not limited to:

  • Control systems
  • Limit comparators
  • Analog-to-digital converters (ADCs)
  • Window detectors
  • Voltage monitoring
  • Alarm and warning systems

Reliability and Quality

NXP Semiconductors is committed to delivering high-quality and reliable components. The LM139F is built to meet rigorous industry standards, ensuring performance and durability even in the most demanding conditions. Whether you're designing consumer electronics, automotive systems, or industrial controls, the LM139F is an excellent choice for reliable voltage comparison functions.

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