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M5482 - LED DISPLAY DRIVER

General Description

The M5482 is a monolithic MOS integrated circuit produced with an N-channel silicon gate technology.

It utilizes the M5451 die packaged in a 20-pin plastic package copper frame, making it ideal for a 2-digit display.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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M5482 LED DISPLAY DRIVER . . . . . . . . . . 2 DIGIT LED DRIVER (15 segments) CURRENT GENERATOR OUTPUTS (no resistor required) CONTINUOUS BRIGHTNESS CONTROL SERIAL DATA INPUT WIDE SUPPLY VOLTAGE OPERATION TTL COMPATIBILITY Application Examples MICROPROCESSOR DISPLAYS INDUSTRIAL CONTROL INDICATOR RELAY DRIVER INSTRUMENTATION READOUTS DIP20 (Plastic Package) DESCRIPTION The M5482 is a monolithic MOS integrated circuit produced with an N-channel silicon gate technology. It utilizes the M5451 die packaged in a 20-pin plastic package copper frame, making it ideal for a 2-digit display. A single pin controls the LED display brightness by setting a reference current through a variable resistor connected either to VDD or to a separate supply of 13.2V maximum.