MM5451YN

MICROCHIP  MM5451YN  芯片, 发光二极管驱动器

The is a LED Display Driver is 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.

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Continuous brightness control

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Serial data input

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No load signal requirement

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Wide power supply operation

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TTL compatibility

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34 or 35 Outputs, 15mA capability

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Alphanumeric capability