MM5484

MM5484 16-Segment LED Display Driver February 1995 MM5484 16-Segment LED Display Driver General Description The MM5484 is a low threshold N-channel metal gate circuit using low threshold enhancement and ion implanted depletion devices The MM5484 is available in a 22-pin molded package and is capable of driving 16 LED segments The MM5484 is designed to drive common anode separate cathode LED displays Y Y Y Y Y MM5484 is cascadeable TTL compatibility No load signal required Non multiplex display 2 digit capability MM5484 Applications Y Y Y Y Features Y Y Y Serial data input Wide power supply operation 16 output 15 mA sink capability COPSTM or microprocessor displays Instrumentation readouts Industrial control indicator Relay driver Block and Connection Diagrams TL F 6141 – 1 FIGURE 1 MM5484 Dual-In-Line Package PLCC TL F 6141 – 3 Top View Order Number MM5484N See NS Package Number N22A TL F 6141 – 6 Top View Order Number MM5484V See NS Package Number V28A COPSTM is a trademark of National Semiconductor Corp C1995 National Semiconductor Corporation TL F 6141 RRD-B30M105 Printed in U S A Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at LED Outputs Voltage at Other Pins VSS b 0 5V to VSS a 12V VSS b 0 5V to VSS a 10V Operating Temperature Storage Temperature Power Dissipation at 25 C Molded DIP Package board mount Molded...