How Smart Lighting and Home Essentials Elevate Your Comfort and Style
How Smart Lighting and Home Essentials Elevate Your Comfort and Style How Smart Lighting and Home Essentials Elevate Your Comfort and Style
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LM3914 IC LED Driver LED Lighting Drivers Dot/Bar Display DIP-18

LM3914 IC LED Driver LED Lighting Drivers Dot/Bar Display DIP-18

$ 50.00

$ 0.00

Unavailable
LM3914 IC LED Driver LED Lighting Drivers Dot/Bar Display DIP-18

LM3914 IC LED Driver LED Lighting Drivers Dot/Bar Display DIP-18

$ 50.00

$ 0.00

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Product Details

Drives LEDs, LCDs or vacuum fluorescents
Bar or dot display mode externally selectable by user
Expandable to displays of 100 steps
Internal voltage reference from 1.2V to 12V
Operates with single supply of less than 3V


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The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display. A single pin changes the display from a moving dot to a bar graph. Current drive to the LEDs is regulated and programmable, eliminating the need for resistors. This feature is one that allows operation of the whole system from less than 3V.

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