8 x 8 Rich Color General Purpose Dot Matrix Displays 47.8 mm (1.88 inch) Package Technical Data HDSP-R881 HDSP-R883 Features Description • 8 x 8 Dot Matrix Dot Diameter 3.75 mm Dot Pitch 6.0 mm • Rich Color Capability Mix Colors Red, Blue, and Green for Rich Colors including White • Viewable up to 30 Meters • X-Y Stackable • Industry Standard Pin-out 36.0 mm (1.4 in.) DIP Leads on 2.54 mm (0.1 in.) Centers • Black Face Paint This display comprises 8 rows by 8 columns of 3.75 mm diameter dots on a pitch of 6.0 mm. The device is available in common row cathode and common row anode configurations. The displays come in black face paint and black sidewalls. Each dot has red, green, and blue (RGB) colors that may be mixed to produce the intended rich color. Water clear dots provide for higher intensities for the display. Devices HDSP-R881 HDSP-R883 Description Common Row Anode Common Row Cathode Note: 1. For details, please contact your local Agilent components sales office or an authorized distributor. 2 Package Dimensions 47.8 (1.88) COL 1 ROW 1 PIN 17 ∅ 3.75 (0.15) 2 3 4 5 6 7 8 2 3 47.8 (1.88) 4 5 6.0 x 7 = 42.0 (1.65) 6 PIN 1 7 8 6.0 x 7 = 42.0 (1.65) LUMINANCE COLOR CATEGORY COUNTRY OF ORIGIN 4.7 (0.19) PART NO. HDSP-xxxx xyy 9.0 (0.35) ABCD xxxxx 2.0 (0.08) 4.2 (0.17) 2.54 x 15 = 38.1 (1.50) NOTES: 1. UNLESS OTHERWISE STATED, TOLERANCE IS ± 0.25 mm. 2. DIMENSIONS IN MILLIMETERS (INCHES). 3.0 (0.12) ∅ 0.51 (0.02) 36.0 (1.42) 3 Internal Circuit Diagram COMMON ROW CATHODE COL PIN 5 1 2 3 4 5 6 7 8 6 9 12 15 22 25 28 31 7 8 10 11 13 14 16 21 23 24 ROW 1 1 2 2 3 3 4 4 5 20 6 19 7 18 8 17 RED BLUE GREEN PIN FUNCTION PIN FUNCTION 1 2 3 4 5 6 7 8 9 10 11 12 ROW 1 CATHODE ROW 2 CATHODE ROW 3 CATHODE ROW 4 CATHODE COLUMN 1 RED ANODE COLUMN 1 GREEN ANODE COLUMN 1 BLUE ANODE COLUMN 2 RED ANODE COLUMN 2 GREEN ANODE COLUMN 2 BLUE ANODE COLUMN 3 RED ANODE COLUMN 3 GREEN ANODE 17 18 19 20 21 22 23 24 25 26 27 28 ROW 8 CATHODE ROW 7 CATHODE ROW 6 CATHODE ROW 5 CATHODE COLUMN 5 RED ANODE COLUMN 5 GREEN ANODE COLUMN 5 BLUE ANODE COLUMN 6 RED ANODE COLUMN 6 GREEN ANODE COLUMN 6 BLUE ANODE COLUMN 7 RED ANODE COLUMN 7 GREEN ANODE 13 14 15 16 COLUMN 3 BLUE ANODE COLUMN 4 RED ANODE COLUMN 4 GREEN ANODE COLUMN 4 BLUE ANODE 29 30 31 32 COLUMN 7 BLUE ANODE COLUMN 8 RED ANODE COLUMN 8 GREEN ANODE COLUMN 8 BLUE ANODE 26 27 29 30 32 4 Internal Circuit Diagram COMMON ROW ANODE COL PIN 5 1 2 3 4 5 6 7 8 6 9 12 15 22 25 28 31 7 8 10 11 13 14 16 21 23 24 ROW 1 1 2 2 3 3 4 4 5 20 6 19 7 18 8 17 RED BLUE GREEN PIN FUNCTION PIN FUNCTION 1 2 3 4 5 6 7 8 9 10 11 12 ROW 1 ANODE ROW 2 ANODE ROW 3 ANODE ROW 4 ANODE COLUMN 1 RED CATHODE COLUMN 1 GREEN CATHODE COLUMN 1 BLUE CATHODE COLUMN 2 RED CATHODE COLUMN 2 GREEN CATHODE COLUMN 2 BLUE CATHODE COLUMN 3 RED CATHODE COLUMN 3 GREEN CATHODE 17 18 19 20 21 22 23 24 25 26 27 28 ROW 8 ANODE ROW 7 ANODE ROW 6 ANODE ROW 5 ANODE COLUMN 5 RED CATHODE COLUMN 5 GREEN CATHODE COLUMN 5 BLUE CATHODE COLUMN 6 RED CATHODE COLUMN 6 GREEN CATHODE COLUMN 6 BLUE CATHODE COLUMN 7 RED CATHODE COLUMN 7 GREEN CATHODE 13 14 15 16 COLUMN 3 BLUE CATHODE COLUMN 4 RED CATHODE COLUMN 4 GREEN CATHODE COLUMN 4 BLUE CATHODE 29 30 31 32 COLUMN 7 BLUE CATHODE COLUMN 8 RED CATHODE COLUMN 8 GREEN CATHODE COLUMN 8 BLUE CATHODE 26 27 29 30 32 5 Absolute Maximum Ratings at TA=25°C Parameter Symbol Red Green Blue Units Power Dissipation per Dot Peak Forward Current per Dot[1,2] Average Forward Current per Dot Reverse Voltage per Dot Operating Temperature Storage Temperature Soldering Conditions (2 mm [0.079 in.] Below Seating Plane) PD IPEAK IF AVG VR TO TS Temperature Time 30 60 15[3] 5 39 100 15[4] 5 –35 to 80 –40 to 80 260 3 90 50 20[5] 5 mW mA mA V °C °C °C s Notes: 1. Do not exceed maximum average current per dot. 2. Maximum peak forward current stated at 1/8 duty factor, 10 kHz. 3. Derate above 25°C at 0.20 mA/°C for red color. 4. Derate above 25°C at 0.17 mA/°C for green color. 5. Derate above 25°C at 0.33 mA/°C for blue color. Optical/Electrical Characteristics at TA=25 °C Parameter Peak Wavelength Symbol Color λPEAK Red Green Blue Red Green Blue Red Green Blue Red Green Blue Red Green Blue Dominant Wavelength λd Spectral Line Half Width λd Forward Voltage VF Reverse Current[1] IR Min. Typ. 660 568 430 643 573 466 20 30 65 1.8 2.2 3.8 Note: 1. Typical specification for reference only. Do not exceed absolute maximum ratings. Max. 2.0 2.6 4.5 100 100 100 Units Test Conditions nm IF = 20 mA nm IF = 20 mA nm IF = 20 mA V IF = 20 mA µA VR = 5 V 6 Luminance and Color at TA=25°C Color Combination Color Luminance cd/m2 (nits) Min. Typ. Max. Color Coordinates [2] X Y Red Red 175 226 0.728 0.271 Green Green 280 366 0.488 0.546 Blue Blue 30 49 0.146 0.055 Orange Red, Green 455 592 0.594 0.403 Purple Red, Blue 205 275 0.412 0.152 White Green, Blue 310 415 0.285 0.270 Pink Red, Green, Blue 485 641 0.420 0.280 [3] Test Conditions : At 1/8 Duty, Red IFP = 40 mA, Green IFP = 80 mA, Blue IFP = 40 mA IF – MAXIMUM AVERAGE CURRENT – mA Notes: 1. The devices are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package. 2. Color coordinates are based on the CIE 1931 Chromaticity Coordinates. See Figure 10. 3. Test current for each color is applied to individual colors per color combination. RELATIVE INTENSITY – % 100 75 50 25 0 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 25 20 15 10 40 400 BLUE 25 GREEN 20 15 10 350 300 250 GREEN RED 200 150 100 BLUE 5 0 50 1 2 3 4 VF – FORWARD VOLTAGE – V Figure 3. Forward Current vs. Forward Voltage. 5 0 0 10 20 30 40 50 60 70 80 90 100 IPEAK – FORWARD CURRENT – mA Figure 4. Relative Luminance vs. Peak Forward Current. RELATIVE LUMINANCE (NORMALIZED AT 12.5 µs PULSE WIDTH) 450 30 GREEN 5 0 20 40 30 50 60 70 80 90 Figure 2. Maximum Allowable Average Current per Dot vs. Ambient Temperature. 45 LUMINANCE – cd/m2 IF – FORWARD CURRENT PER DOT – mA Figure 1. Relative Intensity vs. Wavelength. RED RED TA – AMBIENT TEMPERATURE – °C WAVELENGTH (nm) 35 BLUE 1.0 0.9 0.8 0.7 0.6 RED 0.5 GREEN 0.4 0.3 0.2 BLUE 0.1 0 0 2 4 6 8 10 12 14 PULSE WIDTH (FREQUENCY AT 10 kHz, PEAK CURRENT AT 40 mA (RED), 80 mA (GREEN), 40 mA (BLUE)) Figure 5. Relative Luminance vs. Duty Factor. 7 400 LUMINANCE (cd/m2) 350 300 250 200 150 100 50 0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 DEGREE Figure 6. Typical Luminance vs. Angular Displacement (Red). 600 LUMINANCE (cd/m2) 500 400 300 200 100 0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 DEGREE Figure 7. Typical Luminance vs. Angular Displacement (Green). 70 LUMINANCE (cd/m2) 60 50 40 30 20 10 0 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 DEGREE Figure 8. Typical Luminance vs. Angular Displacement (Blue). 8 0.310 0.305 0.300 0.295 Y 0.290 –80° 0.285 –50° –40° –60° –70° –30° –20° 0.280 –10° +0° 0.275 +10° +30° +20° +40° 0.270 +50° +60° +70° 0.265 +80° 0 0 0.400 0.405 0.410 0.415 0.420 X Figure 9. CIE Color Coordinates vs. Angular Displacement (Pink). 0.425 0.430 0.435 9 0.9 520 530 0.8 540 510 550 0.7 YELLOWISH GREEN 560 LL 570 G 500 YELLOW GR EE NI SH YELLOW GREEN 0.5 YE Y OW GREEN 0.6 580 OR ORANGE 0.4 BLUEISH GREEN OW ELL EY G AN YELLOWISH PINK E 590 O REDDISH ORANGE WHITE 0.3 490 K W E 470 460 450 0 0.1 PUR PL IS H B 0 REDDISH PURPLE BLUE 0.1 610 620 630 650 R 700-750 PURPLISH RED BL U 480 RED PURPLISH PINK GREENISH BLUE 0.2 PINK 600 P PURPLE 400-380 0.2 0.3 0.4 0.5 X Figure 10. CIE 1931 Chromaticity Diagram. 0.6 0.7 0.8 10 0.9 GLED (InGaN GREEN) – 526 nm 0.8 GNTSC 0.7 LED (FULL COLOR) GLED (GaP GREEN) – 573 nm 0.6 NTSC Y 0.5 RLED (AlGaAs) – 643 nm 0.4 LED (RICH COLOR) 0.3 RNTSC 0.2 BNTSC 0.1 BLED (GaN BLUE) – 466 nm 0 0 0.1 0.2 0.3 0.4 0.5 0.6 X Figure 11. Color Coordinate (NTSC vs. LED). Contrast Enhancement For information on contrast enhancement, please see Application Note 1015. Soldering/Cleaning Cleaning agents from the ketone family (acetone, methyl ethyl ketone, etc.) and from the chlorinated hydrocarbon family (methylene chloride, trichloroethylene, carbon tetrachloride, etc.) are not recommended for cleaning LED parts. All of these various solvents attack or dissolve the encapsulating epoxies used to form the package of plastic LED parts. For information on soldering LEDs please refer to Application Note 1027. Device Reliability For reliability information, please see the reliability data sheet 8 x 8 Rich Color General Purpose Dot Matrix Displays. 0.7 0.8 www.semiconductor.agilent.com Data subject to change. Copyright © 2000 Agilent Technologies, Inc. 5968-7804E (5/00)