1/4 to 1/12 Duty VFD Controller

General Description HT16515 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4 to 1/12 duty factor. It consists of 16 segment output lines, 4 grid output lines, 8 segment/grid output drive lines, 4 LED output ports, a control circuit, a display memory, and a key scan

文件：138.31 Kbytes 页数：12 Pages

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1/4 to 1/12 Duty VFD Controller

文件：138.5 Kbytes 页数：13 Pages

HOLTEK

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1/4 to 1/12 Duty VFD Controller

HT16515 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4 to 1/12 duty factor. It consists of 16 segment output lines, 4 grid output lines, 8 segment/grid output drive lines, 4 LED output ports, a control circuit, a display memory, and a key scan circuit.\n\n Seri • Logic voltage: 3.0V~5.5V\n• High-voltage output: VDD-35V max.\n• Multiple display (16-segment & 12-digit to 24-segment & 4-digit)\n• 16×2 matrix key scanning\n• 8 steps dimmer circuit\n• 4 LED output ports\n• No external resistors necessary for driver output (provides PMOS open-drain and pull-low ;

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1/4 to 1/12 Duty VFD Controller

文件：138.5 Kbytes 页数：13 Pages

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1/4 to 1/12 Duty VFD Controller

文件：185.09 Kbytes 页数：14 Pages

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