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LM3915 3dB Steps Bar Graph Display Driver
Rs 160.00
Quick Info :
- Display Type : 10-segment LED/LCD/VFD driver
- Package Type : DIP-18, SOIC-18
- Logarithmic Scale : 3dB per step
- Operating Voltage : 3V to 25V
- LED Drive Current : Adjustable
- Modes : Bar or dot display selectable
The LM3915 is a logarithmic bar graph display driver IC that senses analog voltage levels and drives 10 LEDs, LCDs, or other displays in a bar or dot mode. It features a logarithmic 3dB step scale, making it ideal for audio level meters, battery level indicators, and signal strength displays.
Specification :
- Display Type : 10-segment LED/LCD/VFD driver
- Package Type : DIP-18, SOIC-18
- Logarithmic Scale : 3dB per step
- Operating Voltage : 3V to 25V
- LED Drive Current : Adjustable
- Modes : Bar or dot display selectable
- Internal Voltage Reference : 1.25V
- Low Power Consumption : Efficient CMOS design
- Direct LED Drive : No external resistors required
- Operating Temperature : 0°C to 70°C
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