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LM239N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM239NPHI430Yes

LM239N is a quad differential comparator manufactured by Texas Instruments.

The LM239N is a quad differential comparator manufactured by Texas Instruments.

Key Specifications:

  • Supply Voltage Range: 2V to 36V (single supply) or ±1V to ±18V (dual supply)
  • Low Input Bias Current: 25nA (typical)
  • Low Input Offset Current: 5nA (typical)
  • Low Input Offset Voltage: 2mV (typical)
  • Response Time: 1.3μs (typical)
  • Operating Temperature Range: 0°C to +70°C
  • Package: 14-Pin PDIP (Plastic Dual In-Line Package)

Features:

  • Four independent precision comparators
  • Wide single-supply or dual-supply voltage range
  • Low input bias and offset currents
  • Compatible with TTL, DTL, ECL, MOS, and CMOS logic
  • Low output saturation voltage

Applications:

  • Voltage level detection
  • Analog-to-digital converters
  • Oscillators
  • Peak detectors
  • Industrial control systems

The LM239N is designed for general-purpose applications requiring precision voltage comparisons.

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