PT6956 Datasheet, PDF (1/4 Pages) Princeton Technology Corp – 12 Bits Shift Register Latched Constant Current Driver IC

Princeton Technology Corp.
12 Bits Shift Register Latched Constant Current Driver IC
Tel: [phone]
Fax: [phone]
URL: http://www.princeton.com.tw
PT6956
DESCRIPTION
PT6956 is a 12 bits shift register latched constant current driver IC utilizing CMOS Technology used to unify
the luminance of the LED panel. It is equipped with serial I/O interface for multiple chips, cascading and serial
input, parallel output for LED Interface. Pin assignments and application circuits are optimized for easy PCB
layout and cost saving advantages.
FEATURES
• CMOS Technology
• Serial I/O, Parallel Output Interface
• Constant Current Output (adjustable by external resistor for 50mA max.)
• Cascade Extension
• Available in 20 - pin, SO Package
APPLICATION
• LED Panel Driver
PT6956 v1.1
1
Updated Nov. 2000