VFD Driver IC
PT6315 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/4 to 1/12 duty factor. Sixteen segment output lines, 4 grid output lines, 8 segment/grid output drive lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip micro computer. Serial data is fed to PT6315 via a three-line serial interface. It is housed in a 44-pin LQFP.
VFD Driver IC PT6315
- CMOS Technology.
- Low Power Consumption.
- Key Scanning (16 x 2 matrix)
- Multiple Display Modes: (16 segments, 12 digits to 24 segments, 4 digits).
- 8-Step Dimming Circuitry.
- LED Ports Provide (4 channels, 20mA max.)
- Serial Interface for Clock, Data Input, Data Output, Strobe Pins.
- No External Resistors Needed for Driver Outputs.
- Available in 44-pin LQFP.
Main Products:
Audio Amplifier, LCD Driver, Encoder Decoder, Remote Keyless Entry, Lighting Ballast, Multi-media Audio IC, Display (LED / VFD / LCD / OLED) Driver IC, RF IC, Encoder IC, Decoder IC, DSP IC, MCU IC, Remote Controller IC, AC3 Decoder IC, RDS IC, Dimming Ballast Controller IC, DVD Processor IC, Video
