National Semiconductor LM3914N-1 LM3914 Dot Bar-Graph Display Driver with Built-in Regulated and programmable LED Current Drive eliminating resistors DIP-18 Breadboard-Friendly (Pack of 100)
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Product details
| Management number | 221157156 | Release Date | 2026/05/03 | List Price | €109.56 | Model Number | 221157156 | ||
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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.Juried Engineering Products are shipped in ESD Safe Packaging and are Authentic/Genuine Components.
- 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
| Manufacturer | National Semiconductor |
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