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MM5486 - LED Display Driver

General Description

The MM5486 is a monolithic MOS integrated circuit utilizing N-channel metal-gate low-threshold enhancement mode and ion-implanted depletion mode devices It is available in a 40-pin molded dual-in-line package The MM5486 is designed to drive common anode-separate cathode LED displays A single pin con

Key Features

  • Y Y Continuous brightness control Serial data input outut COPSTM or microprocessor displays Industrial control indicator Relay driver Digital clock thermometer counter voltmeter Instrumentation readouts Block and Connection Diagrams Dual-In-Line Package TL F 6142.
  • 1 FIGURE 1 TL F 6142.
  • 2 Top View Order Number MM5486N See NS Package Number N40A FIGURE 2 TL F 6142.
  • 13 Order Number MM5486V See NS Package Number V44A COPSTM is a trademark of National Semiconductor.

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Datasheet Details

Part number MM5486
Manufacturer National
File Size 168.00 KB
Description LED Display Driver
Datasheet download datasheet MM5486 Datasheet

Full PDF Text Transcription (Reference)

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MM5486 LED Display Driver February 1995 MM5486 LED Display Driver General Description The MM5486 is a monolithic MOS integrated circuit utilizing N-channel metal-gate low-threshold enhancement mode and ion-implanted depletion mode devices It is available in a 40-pin molded dual-in-line package The MM5486 is designed to drive common anode-separate cathode LED displays A single pin controls the LED display brightness by setting a reference current through a variable resistor connected to VDD Y Y Y Y Y Y External load input Cascaded operation capability Wide power supply operation TTL compatibility 33 outputs 15 mA sink capability Alphanumeric capability Applications Y Y Y Y Y Features Y Y Continuous brightness control Serial data input outut COPSTM or microprocessor displays Industria