National Semiconductor LM3914N-1 LM3914 - Display Driver DIP-18 (Pack of 2)
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.
- 2 x LM3914N-1
This item features:
- 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
- Inputs Operate Down to Ground
- New and Authentic Component(s) - National Semiconductor LM3914N-1 Dot/Bar Display Driver.
- Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.
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- Orders are packaged in custom-cut (dependent on quantity of chips ordered) anti-static tubes, providing excellent ESD protection.
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