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Juried Engineering

LM3914N-1 LM3914 Dot Bar-Graph Display Driver w/Regulated and programmable LED Current Drive eliminating ex resistors DIP-18 Breadboard-Friendly (Pack of 2)

    • Based on 23 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Sunday, Dec 1
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Features

  • The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display.
  • Bar or Dot Display Mode Externally Selectable by User, Drives LEDs, LCDs or Vacuum Fluorescents and Breadboard-Friendly
  • Expandable to Displays of 100 Steps
  • Internal Voltage Reference from 1.2V to 12V
  • Operates with Single Supply of Less than 3V

Voltage: 15 Volts


Brand: Juried Engineering


Number of Positions: 10


Material: PDIP


Manufacturer: National Semiconuctor


Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ LM3914N-1/NOPB


Date First Available ‏ : ‎ April 26, 2018


Manufacturer ‏ : ‎ National Semiconuctor


Best Sellers Rank: #325,306 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #471 in Communication Integrated Circuits


#471 in Communication Integrated Circuits:


Customer Reviews: 4.8 4.8 out of 5 stars 23 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Worked Perfect
Perfect replacement for a 12 volt battery gauge. I didn't have to make any adjustments.
Reviewed in the United States on October 29, 2024 by doloff printing
    • Great quality
Excellent price. Availability and shipping speed were outstanding. Great ic for hobbyists and enthusiasts.
Reviewed in the United States on December 1, 2023 by Carlton187
    • Simple way to drive a 10led bargraph using a single analog voltage input!
The media could not be loaded. I used this chip to drive a 10led bargraph display which is a sump pump water level indicator for my custom pump control.
Reviewed in the United States on April 18, 2023 by DvdPlayfair
    • Bought these for projects.
Got these for use in a capacitor leakage tester project... Will probably use them in a few other projects as well.
Reviewed in the United States on January 15, 2020 by Brett Peterson

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