10pcs LM3915N-1 LM3915N LM 3915 LED Dot Bar Display Driver Chips IC,DIP-18.
10pcs LM3915N-1 LM3915N LM 3915 LED Dot Bar Display Driver Chips IC,DIP-18.
The LM3915 is a monolithic integrated circuit that sensesanalog voltage levels and drives ten LEDs, LCDs or vacuumfluorescent displays, providing a logarithmic 3 dB/step ana-log display. One pin changes the display from a bar graph toa moving dot display. LED current drive is regulated andprogrammable, eliminating the need for current limiting re-sistors. The whole display system can operate from a singlesupply as low as 3V or as high as 25V. Display type: LED, LCD, Vacuum Fluorescence (VF) Voltage - Power supply: 3V ~ 25V Package include: 10pcs LM3915
Product Features
- 3 dB/step, 30 dB range.
- Drives LEDs, LCDs, or vacuum fluorescents.
- Bar or dot display mode externally selectable by user.
- Expandable to displays of 90 dB.
- Directly drives TTL or CMOS.
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.