DESCRIPTION
PT6305 is a 48-Bit High Voltage Display Driver utilizing CMOS technology specially designed for VFD display panels. It provides a 48-bit shift register, a 48-bit latch and a high-voltage CMOS driver. The logic circuit operates on a 5 volt power supply (CMOS level input) making it possible for the PT6305 to be used in conjunction with a microcomputer. The driver block consists of an 80 volt, 50mA (max.) high voltage output buffer. Pin assignments and application circuits are optimized for easy PCB layout and cost saving benefits.

FEATURES
• CMOS technology
• Low power consumption
• 48-bit shift registers
• Data controlled via external transfer clock and latch
• High speed data transfer
• Wide operating temperature range: -40 to +85℃
• High voltage output (70V, 40mA)
• Polarities of all drivers may be inverted by using PCB pin
• Available in 100-pins QFP package

APPLICATION
• Microcomputer peripherals