HT16512
Features
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Logic voltage: 5V High-voltage output: VDD-30V max. Multiple display (11-segment & 11-digit to 16-segment & 4-digit) 6´4 matrix key scanning 8 steps dimmer circuit 4 LED output ports
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- 4-bit general purpose input port No external resistors necessary for driver output (provides PMOS open-drain and pull-low resistor output) Serial interface with MCU (CLK, CS, DI, DO)
Applications
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Consumer products panel function control Industrial measuring instrument panel function control
- Other similar application panel function control
General Description
HT16512 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/4 to 1/11 duty factor. It consists of 11 segment output lines, 6 grid output lines, 5 segment/grid output drive lines, 4 LED output ports, a control circuit, a display memory, and a key scan circuit. Serial data inputs to the HT16512 through a three-line serial interface. This VFD controller/driver is ideal as a...
