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HT3914A Dot/Bar Display Driver

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Description

HT3914A HT3914A Dot/Bar Display Driver .
currents.

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Datasheet Specifications

Part number
HT3914A
Manufacturer
HTCSEMI
File Size
1.21 MB
Datasheet
HT3914A-HTCSEMI.pdf
Description
Dot/Bar Display Driver

Features

* Drives LEDs, LCDs or Vacuum Fluorescents Versatility was designed into the HT3914A so that controller, visual alarm, and expanded scale functions are easily added on to the display system. The circuit
* Bar or Dot Display Mode Externally Selectable by User can drive LEDs of many

Applications

* HT3914A Note: Grounding method is typical of all uses. The 2.2μF tantalum or 10 μF aluminum electrolytic capacitor is needed if leads to the LED supply are 6″ or longer. Figure 1. 0V to 5V Bar Graph Meter Rev. 01 HT3914A ABSOLUTE MAXIMUM RATINGS(1)(2) Power Dissipation (3) PDIP (NFK) Supply Volt

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