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LM3916 Datasheet Dot/bar Display Driver

Manufacturer: Texas Instruments

Overview: LM3916 www.ti.com SNVS762B – JANUARY 2000 – REVISED MARCH 2013 LM3916 Dot/Bar Display Driver Check for Samples:.

General Description

The LM3916 is a monolithic integrated circuit that senses analog voltage levels and drives ten LEDs, LCDs or vacuum fluorescent displays, providing an electronic version of the popular VU meter.

One pin changes the display from a bar graph to a moving dot display.

LED current drive is regulated and programmable, eliminating the need for current limiting resistors.

Key Features

  • 1.
  • 2 Fast Responding Electronic VU Meter.
  • Drivers LEDs, LCDs, or Vacuum Fluorescents.
  • Bar or Dot Display Mode Externally Selectable by User.
  • Expandable to Displays of 70 dB.
  • Internal Voltage Reference from 1.2V to 12V.
  • Operates with Single Supply of 3V to 25V.
  • Inputs Operate Down to Ground.
  • Output Current Programmable from 1 mA to 30 mA.
  • Input Withstands ±35V without Damage or False Outputs.
  • Outputs are Curr.

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Similar Datasheet

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National Semiconductor Logo LM3916 Dot/Bar Display Driver National Semiconductor

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