HDSP-6653

The HDSP-6653 are hermetic,5.0 mm(0.20 in.) high,four character, 5*7 dot matrix alphanumeric LED displays designed specifically for use in avionic systems,both commercial and military.

Features of the HDSP-6653 are:(1)readable in 8000 fc daylight with filter;(2)wide 60°viewing anale;(3)glass/ceramic hermetic package;(4)operating temperature range : -55 to +85;(5)TXVB version conforms to MIL-D-87157,quality level A;(6)on-board CMOS IC;(7)data RAM,decoder LED drive circuitry;(8)128 ASCII character set;(9)dimming and blanking.

The absolute maximum ratings of the HDSP-6653 can be summarized as:(1):the parameter is supply voltage,VD to ground,the rating is -0.5 to 7.0,the unit is V;(2):the parameter is input voltage,any pin to ground,the rating is -0.5 to VDD+0.5,the unit is V;(3):the parameter is free air operating temperature range,TA,the rating is -55 to +85,the unit is ;(4):the parameter is storage temperature range,TS,the rating is -55 to +100,the unit is ;(5):the parameter is CMOS IC junction temperature range,TJ(IC),the rating is +150,the unit is ;(6):the parameter is ESD protection,R=1.5k,C=100pF,the rating is 4,the unit is kV;(7):the parameter is maximum solder temperature at lead seating plane,t<5 sec,the rating is 260,the unit is .