TLMM517A1

The TLMM517A1 is designed as one kind of LED dotmartrix module that can be used in (1)departure/arrival schedules in stations and air ports;(2)various display boards used in public facilities such as hospitals, hotels, schools and wedding reception halls;(3)event information board in department stores, etc.;(4)various message boards in factories and office;(5)various numeric information boards in stockbroking firms, etc.;(6)information display board for inside and outside of trains.

Features of the TLMM517A1 are:(1)thin-size and light weight;(2)high-speed operation-30 MHz;(3)superior radiation characteristics;(4)display function equi-valent to CRT of a personal computer with a simple interface;(5)brightness intensity controllerable for each color by switches.

The absolute maximum ratings of the TLMM517A1 can be summarized as:(1)power supply voltage Vcc1:7 V;(2)power supply voltage Vcc2:5.25 V;(3)clock frequency:30 MHz;(4)input voltage:-0.3 to Vcc1+0.3 V;(5)operating temperatur:-10 to 60;(6)storage temperature range:-20 to +85. If you want to know more information such as the electrical characteristics about this device, please download the datasheet in www.seekic.com or www.chinaicmart.com .