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LM349N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM349NNS/INTERSIL106Yes

LM349N is a precision voltage reference manufactured by National Semiconductor (NS) and later by Intersil.

The LM349N is a precision voltage reference manufactured by National Semiconductor (NS) and later by Intersil.

Specifications:

  • Manufacturer: NS/Intersil
  • Type: Precision Voltage Reference
  • Output Voltage: 2.5V (typical)
  • Initial Accuracy: ±0.5% (max)
  • Temperature Coefficient: 10ppm/°C (typical)
  • Operating Current: 1.2mA (typical)
  • Line Regulation: 0.2mV/V (typical)
  • Load Regulation: 0.2mV/mA (typical)
  • Operating Temperature Range: 0°C to +70°C
  • Package: 8-Pin DIP (Dual Inline Package)

Descriptions:

The LM349N is a high-precision, low-drift voltage reference designed for applications requiring stable voltage references, such as data converters, power supplies, and instrumentation systems.

Features:

  • Low temperature drift
  • High initial accuracy
  • Low operating current
  • Stable over time and temperature
  • Available in an 8-pin DIP package

This information is based on historical datasheets and may vary depending on revisions. Always refer to the official datasheet for exact specifications.

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