PT6956

Princeton Technology Corp. 12 Bits Shift Register Latched Constant Current Driver IC Tel: 886-2-29162151 Fax: 886-2-29174598 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 Princeton Technology Corp. 12 Bits Shift Register Latched Constant Current Driver IC PIN CONFIGURATION Tel: 886-2-29162151 Fax: 886-2-29174598 URL: http://www.princeton.com....