Datasheet4U.com

LM3914 - Dot/Bar Display Driver

Product Overview

Texas Instruments

📥 Download Datasheet

LM3914 Dot/Bar Display Driver by Texas Instruments - Datasheet Preview — Datasheet preview – LM3914

Datasheet Details

Part number	LM3914
Manufacturer	Texas Instruments
File Size	1.02 MB
Description	Dot/Bar Display Driver
Datasheet	LM3914 Datasheet
Additional preview pages of the LM3914 datasheet.

Product details

Description

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.

Features

1.
2 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 1.2V to 12V.
Operates with Single Supply of Less than 3V.
Inputs Operate Down to Ground.
Output Current Programmable from 2 mA to 30 mA.
No Multiplex Switching or Interaction Between Outputs.
Input Withstands ±35V without Damage or False Outputs.

📁 Similar Datasheet

LM3914 - Dot/Bar Display Driver (National Semiconductor)
LM391 - Audio Power Driver (National Semiconductor)
LM39100 - 1A Low-Voltage Low-Dropout Regulator (HTC)
LM39101 - 1A Low-Voltage Low-Dropout Regulator (HTC)
LM39102 - 1A LOW-VOLTAGE LOW-DROPOUT REGULATOR (UTC)
LM39102 - 1A Low-Voltage Low-Dropout Regulator (HTC)
LM3911 - Temperature Controller (National Semiconductor)
LM3915 - Dot/Bar Display Driver (National Semiconductor)

Other Datasheets by Texas Instruments

LM3915 - Dot/Bar Display Driver
LM3915N - Dot/Bar Display Driver
LM3916 - Dot/Bar Display Driver
LM3900 - QUADRUPLE NORTON OPERATIONAL AMPLIFIER
LM392 - LOW-POWER OPERATIONAL AMPLIFIER AND VOLTAGE COMPARATOR
LM392-N - LOW-POWER OPERATIONAL AMPLIFIER AND VOLTAGE COMPARATOR

Published: Apr 8, 2020 |