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Part Number
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VK1628 |
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Manufacturer
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Yongjia |
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Description
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LCD Driver IC |
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Published
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Apr 5, 2018 |
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Detailed Description
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VK1628 LED IC
General Description
VK1628(SOP 28) / VK1668(SOP 24) is an LED Controller driver with key scan function . ...
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Datasheet
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VK1628
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Overview
VK1628 LED IC
General Description
VK1628(SOP 28) / VK1668(SOP 24) is an LED Controller driver with key scan function .
Ten segment output lines, four grid output lines, Three segment/grid output lines , display memory, pulse width control circuit , key scan circuit , 3 wire interface circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.
Features
Multiple Display Modes (10 segment X 7 Grid to 13 segment X 4 Grid) Key Scanning (10 x 2 ) 8 step Dimming adjustment Build-in RC oscillator Serial interface for clock, data Input/ output, strobe pins SOP28 package (VK1628) / SOP24 package(VK1668) CMOS technology ...
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