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MM5451

Part Number	MM5451
Manufacturer	Micrel
Description	LED Display Driver
Published	Dec 1, 2016
Detailed Description	MM5450/5451 MM5450/5451 LED Display Driver Micrel General Description Features The MM5450 and MM5451 LED display dr...
Datasheet	MM5451 PDF File

Overview

MM5450/5451 MM5450/5451 LED Display Driver Micrel General Description Features The MM5450 and MM5451 LED display drivers are monolithic MOS IC’s fabricated in an N-Channel, metal-gate process.
The technology produces low-threshold, enhancement-mode, and ion-implanted depletion-mode devices.
A single pin controls the LED display brightness by setting a reference current through a variable resistor connected to the supply.
Applications • Continuous brightness control • Serial data input • No load signal requirement • Enable (on MM5450) • Wide power supply operation • TTL compatibility • 34 or 35 outputs, 15mA capability • Alphanumeric capability • Industrial control indicator • Relay dr...

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