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LM339DG Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM339DGON1809Yes

LM339DG** is a quad differential comparator manufactured by **ON Semiconductor**.

The LM339DG is a quad differential comparator manufactured by ON Semiconductor.

Specifications:

  • Number of Channels: 4 (Quad)
  • Output Type: Open Collector
  • Supply Voltage Range: 2V to 36V (Single Supply) or ±1V to ±18V (Dual Supply)
  • Input Offset Voltage: 2mV (Typical), 5mV (Maximum)
  • Input Bias Current: 25nA (Typical)
  • Response Time: 1.3μs (Typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: SOIC-14

Descriptions:

The LM339DG consists of four independent precision voltage comparators designed to operate from a single or dual power supply. It features low input bias current and offset voltage, making it suitable for a wide range of applications, including industrial, automotive, and consumer electronics.

Features:

  • Wide Supply Voltage Range: 2V to 36V (Single Supply)
  • Low Input Bias Current: 25nA (Typical)
  • Low Input Offset Voltage: 2mV (Typical)
  • Open-Collector Outputs: Allow for wired-OR connections
  • ESD Protection: Up to 2kV (HBM)
  • High-Speed Response: 1.3μs propagation delay
  • Industry-Standard Pinout: Compatible with other LM339 variants

This device is commonly used in voltage monitoring, level detection, oscillator circuits, and analog-to-digital conversion applications.

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