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| 1.2 INCH (30.5mm) 5 X 7 DOT MATRIX STICK DISPLAY Superbright Red GMA8275C Superbright Red GMC8275C PACKAGE DIMENSIONS DESCRIPTION The GMX8275C is a 5 X 7, Superbright red dot matrix display. Populated with GaAlAs/GaAs Single Hetero Junction LEDs, it has a grey face with white segment color. FEATURES 1.2" ( 30.5mm) character height. Low power requirement. Wide 130 degree viewing angle. High brightness and contrast 5 X 7 array with X-Y select. X-Y stackable. Easy mounting on P.C. board. NOTE: Dimensions are in mm (inch). Tolerances are 0.25 (0.1) unless otherwise noted. All pins are 0.5 (.02). MODEL NUMBERS Part Number Colour Description GMA8275C AlGaAs Red Common anode row. GMC8275C AlGaAs Red Common cathode row. (For other color options, contact your local area Sales Office) 125 VIPG Sunnyvale 09:18:97 TR - 1.2 INCH (30.5mm) 5 X 7 DOT MATRIX STICK DISPLAY ABSOLUTE MAXIMUM RATING (TA = 25C unless otherwise specified) Peak forward current per segment (Duty cycle 1/10, 10KHz) Continous IF per segment 30 mA Power dissipation per segment 100* mW *Derate linearly from 25C 0.5 mW/C Reverse voltage VR per segment 5 Volts Operating and storage temperature range......................................................-25C to +85C Soldering time at 260C....................................................................................................3 sec (1/16" below seating plane) Superbright Red 200 Units mA ELECTRO - OPTICAL CHARACTERISTICS (TA = 25C unless otherwise specified) Superbright Red Luminous Intensity/Dot Digit average (Typical) Forward voltage (VF) typical maximum Peak wavelength (nm) Spectral line half width (nm) Reverse breakdown voltage VR 5000ucd 1.8V 2.5V 660nm 20nm 5V Test Condition IF = 20mA IF = 20 mA IF = 20 mA IF = 20 mA IF = 20mA IR = 100uA 126 VIPG Sunnyvale 09:18:97 TR - 1.2 INCH (30.5mm) 5 X 7 DOT MATRIX STICK DISPLAY PIN CONNECTION: GMA8275C Pin Number 1 2 3 4 5 6 7 Function Anode Row 5 Anode Row 7 Cathode Column 2 Cathode Column 3 Anode Row 4 Cathode Column 5 Anode Row 6 Pin Number 8 9 10 11 12 13 14 Function Anode Row 3 Anode Row 1 Cathode Column 4 Cathode Column 3 Anode Row 4 Cathode Column 1 Anode Row 2 GMC8275C Pin Number 1 2 3 4 5 6 7 Function Cathode Row 5 Cathode Row 7 Anode Column 2 Anode Column 3 Cathode Row 1 Anode Column 5 Cathode Row 6 Pin Number 8 9 10 11 12 13 14 Function Cathode Row 3 Cathode Row 1 Anode Column 4 Anode Column 3 Cathode Row 4 Anode Column 1 Cathode Row 2 127 VIPG Sunnyvale 09:18:97 TR - 1.2 INCH (30.5mm) 5 X 7 DOT MATRIX STICK DISPLAY SCHEMATIC: 128 VIPG Sunnyvale 09:18:97 TR - 1.2 INCH (30.5mm) 5 X 7 DOT MATRIX STICK DISPLAY GRAPHICAL DETAIL: AlGaAs Red (TA = 25C unless otherwise specified) 129 VIPG Sunnyvale 09:18:97 TR - 1.2 INCH (30.5mm) 5 X 7 DOT MATRIX STICK DISPLAY DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com (c) 2000 Fairchild Semiconductor Corporation |
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