LM3914 Datasheet, Driver, National Semiconductor

LM3914 Features

• Driver n n n n n n n n n n 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.

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Part number:

LM3914

Manufacturer:

National Semiconductor

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365.86kb

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📄 Datasheet

Description:

Dot/bar display driver. The LM3914 is a monolithic integrated circuit that senses analog voltage levels and drives 10 LEDs, providing a linear analog display

LM3914 Application

• Applications 0V to 5V Bar Graph Meter DS007970-1 Note: Grounding method is typical of all uses. The 2.2 µF tantalum or 10 µF aluminum electrolytic

TAGS

LM3914

National Semiconductor

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