Tel: 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
VFD Driver/Controller IC
PT6305
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
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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
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Microcomputer peripherals
PT6305 V1.1
-1-
January, 2006
PTC [ PRINCETON TECHNOLOGY CORP ]
