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| 8 x 8 Rich Color General Purpose Dot Matrix Displays 47.8 mm (1.88 inch) Package Technical Data Features * 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 HDSP-R881 HDSP-R883 Description 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) PIN 17 COL 1 ROW 1 2 3 47.8 (1.88) 6.0 x 7 = 42.0 (1.65) PIN 1 7 8 4 5 6 2 3 4 5 6 7 8 3.75 (0.15) 6.0 x 7 = 42.0 (1.65) LUMINANCE COLOR CATEGORY PART NO. 9.0 (0.35) HDSP-xxxx xyy ABCD xxxxx COUNTRY OF ORIGIN 4.7 (0.19) 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). 0.51 (0.02) 36.0 (1.42) 3.0 (0.12) 3 Internal Circuit Diagram COMMON ROW CATHODE COL 1 6 PIN ROW 1 1 5 7 8 2 9 10 11 3 12 13 14 4 15 16 21 5 22 23 24 6 25 26 27 7 28 29 30 8 31 32 2 2 3 3 4 4 5 20 6 19 7 18 8 17 RED BLUE GREEN PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FUNCTION 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 COLUMN 3 BLUE ANODE COLUMN 4 RED ANODE COLUMN 4 GREEN ANODE COLUMN 4 BLUE ANODE PIN 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 FUNCTION 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 COLUMN 7 BLUE ANODE COLUMN 8 RED ANODE COLUMN 8 GREEN ANODE COLUMN 8 BLUE ANODE 4 Internal Circuit Diagram COMMON ROW ANODE COL 1 6 PIN ROW 1 1 5 7 8 2 9 10 11 3 12 13 14 4 15 16 21 5 22 23 24 6 25 26 27 7 28 29 30 8 31 32 2 2 3 3 4 4 5 20 6 19 7 18 8 17 RED BLUE GREEN PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 FUNCTION 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 COLUMN 3 BLUE CATHODE COLUMN 4 RED CATHODE COLUMN 4 GREEN CATHODE COLUMN 4 BLUE CATHODE PIN 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 FUNCTION 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 COLUMN 7 BLUE CATHODE COLUMN 8 RED CATHODE COLUMN 8 GREEN CATHODE COLUMN 8 BLUE CATHODE 5 Absolute Maximum Ratings at TA=25C Parameter 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) Symbol PD IPEAK IF AVG VR TO TS Temperature Time Red 30 60 15[3] 5 Green 39 100 15[4] 5 -35 to 80 -40 to 80 260 3 Blue 90 50 20[5] 5 Units 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 25C at 0.20 mA/C for red color. 4. Derate above 25C at 0.17 mA/C for green color. 5. Derate above 25C at 0.33 mA/C for blue color. Optical/Electrical Characteristics at TA=25C Parameter Peak Wavelength Symbol PEAK Color Red Green Blue Red Green Blue Red Green Blue Red Green Blue Red Green Blue Min. Typ. 660 568 430 643 573 466 20 30 65 1.8 2.2 3.8 Max. Units nm Test Conditions IF = 20 mA Dominant Wavelength d nm IF = 20 mA Spectral Line Half Width d nm IF = 20 mA Forward Voltage VF Reverse Current[1] IR 2.0 2.6 4.5 100 100 100 V IF = 20 mA A VR = 5 V Note: 1. Typical specification for reference only. Do not exceed absolute maximum ratings. 6 Luminance and Color at TA=25C Color Color Combination 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]: At 1/8 Duty, Red IFP = 40 mA, Green IFP = 80 mA, Blue IFP = 40 mA Test Conditions 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. IF - MAXIMUM AVERAGE CURRENT - mA 100 RELATIVE INTENSITY - % 25 BLUE 75 20 15 50 10 RED GREEN 25 5 0 380 400 420 440 460 480 500 520 540 560 580 600 620 640 660 680 700 WAVELENGTH (nm) 0 20 30 40 50 60 70 80 90 TA - AMBIENT TEMPERATURE - C Figure 1. Relative Intensity vs. Wavelength. Figure 2. Maximum Allowable Average Current per Dot vs. Ambient Temperature. IF - FORWARD CURRENT PER DOT - mA RELATIVE LUMINANCE (NORMALIZED AT 12.5 s PULSE WIDTH) 45 40 RED 30 BLUE 25 GREEN 20 15 10 5 0 1 2 3 4 5 LUMINANCE - cd/m2 450 400 350 300 250 200 150 100 BLUE 50 0 0 10 20 30 40 50 60 70 80 90 100 IPEAK - FORWARD CURRENT - mA GREEN RED 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 BLUE RED GREEN 35 2 4 6 8 10 12 14 VF - FORWARD VOLTAGE - V PULSE WIDTH (FREQUENCY AT 10 kHz, PEAK CURRENT AT 40 mA (RED), 80 mA (GREEN), 40 mA (BLUE)) Figure 3. Forward Current vs. Forward Voltage. Figure 4. Relative Luminance vs. Peak Forward Current. Figure 5. Relative Luminance vs. Duty Factor. 7 400 350 LUMINANCE (cd/m2) 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). 600 500 LUMINANCE (cd/m2) 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 60 LUMINANCE (cd/m2) 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 0.280 -60 -30 -10 +0 0.275 +30 +40 0.270 +50 +60 +70 0.265 +80 +20 +10 -70 -20 0 0 0.400 0.405 0.410 0.415 X 0.420 0.425 0.430 0.435 Figure 9. CIE Color Coordinates vs. Angular Displacement (Pink). 9 0.9 520 530 0.8 540 510 0.7 550 YELLOWISH GREEN 0.6 Y 0.5 GREEN 560 NI SH YELLOW GREEN GR YE 500 G EE LL OW 570 YELLOW OR 580 EY G AN ELL OW ORANGE 590 0.4 BLUEISH GREEN WHITE 0.3 490 E YELLOWISH PINK O 600 610 620 630 650 700-750 REDDISH ORANGE W GREENISH BLUE PURPLISH PINK K PINK RED R 0.2 PURPLISH RED BL U PUR PL IS H 480 0.1 BLUE REDDISH PURPLE PURPLE P B 470 460 450 0 0 0.1 400-380 0.2 E 0.3 0.4 X 0.5 0.6 0.7 0.8 Figure 10. CIE 1931 Chromaticity Diagram. 10 0.9 GLED (InGaN GREEN) - 526 nm 0.8 GNTSC 0.7 LED (FULL COLOR) 0.6 NTSC Y 0.5 GLED (GaP GREEN) - 573 nm 0.4 LED (RICH COLOR) 0.3 RLED (AlGaAs) - 643 nm RNTSC 0.2 BNTSC 0.1 BLED (GaN BLUE) - 466 nm 0 0 0.1 0.2 0.3 0.4 X 0.5 0.6 0.7 0.8 Figure 11. Color Coordinate (NTSC vs. LED). Contrast Enhancement For information on contrast enhancement, please see Application Note 1015. 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. 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 Device Reliability For reliability information, please see the reliability data sheet 8 x 8 Rich Color General Purpose Dot Matrix Displays. www.semiconductor.agilent.com Data subject to change. Copyright (c) 2000 Agilent Technologies, Inc. 5968-7804E (5/00) |
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