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.
Maximum Power Dissipation: 1365 mW
Maximum Supply Voltage: 25V
Maximum Voltage on Output Drivers: 25V
MaximumInput Signal Overvoltage: ±35V
Divider Voltage: −100 mV to V+
Reference Load Current: 10 mA
5 in stock