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| LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES 1.85 inch (47.0 mm) MATRIX HEIGHT LOW POWER REQUIREMENT SINGLE PLANE, WIDE VIEWING ANGLE SOLID STATE RELIABILITY 8x8 ARRAY WITH X-Y SELECT. COMPATIBLE WITH USASCII AND EBCDIC CODES STACKABLE HORIZONTALLY CATEGORIZED FOR LUMINOUS INTENSITY DESCRIPTION The LTP-18188KM-01 is a 1.85 inch ( 47.0 mm) matrix height 8x8 dot matrix displays. This device uses AS-AlInGaP HYPER RED LED chips ( AlInGaP epi on GaAs substrate) and AS-AlInGaP GREEN LED chips ( AlInGaP epi on GaAs substrate). The display has black face white dots. DEVICE PART NO. AlInGaP HYPER RED & AlInGaP GREEN LTP-18188KM-01 DESCRIPTION Anode Column Cathode Row PART NO.: LTP-18188KM-01 BNS-OD-C131/A4 PAGE: 1 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerance is 0.25-mm (0.01") unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-18188KM-01 BNS-OD-C131/A4 PAGE: 2 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only PIN CONNECTION NO 1 2 3 4 5 6 7 8 9 10 11 12 CONNECTION Cathode Row 2 Anode Column 2 AlInGaP GREEN Anode Column 2 AlInGaP HYPER RED Cathode Row 4 Anode Column 4 AlInGaP GREEN Anode Column 4 AlInGaP HYPER RED Cathode Row 6 Anode Column 6 AlInGaP GREEN Anode Column 6 AlInGaP HYPER RED Cathode Row 8 Anode Column 8 AlInGaP GREEN Anode Column 8 AlInGaP HYPER RED NO 13 14 15 16 17 18 19 20 21 22 23 24 CONNECTION Cathode Row 7 Anode Column 7 AlInGaP GREEN Anode Column 7 AlInGaP HYPER RED Cathode Row 5 Anode Column 5 AlInGaP GREEN Anode Column 5 AlInGaP HYPER RED Cathode Row 3 Anode Column 3 AlInGaP GREEN Anode Column 3 AlInGaP HYPER RED Cathode Row 1 Anode Column 1 AlInGaP GREEN Anode Column 1 AlInGaP HYPER RED PART NO.: LTP-18188KM-01 BNS-OD-C131/A4 PAGE: 3 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only ABSOLUTE MAXIMUM RATING PARAMETER Average Power Dissipation Per Dot Peak Forward Current Per Dot Average Forward Current Per Dot Derating Linear From 25 Per Dot Reverse Voltage Per Dot Operating Temperature Range AlInGaP GREEN 35 60 13 0.17 5 -35 to +85 UNIT mW mA mA mA/ V -35 to +85 Storage Temperature Range Solder Temperature: max 260 for max 3sec at 1.6mm[1/16inch] below seating plane. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC AlInGaP GREEN PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage any Dot Reverse Current any Dot Luminous Intensity Matching Ratio SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV p d VF IR IV-m 1370 3600 571 15 572 2.05 2.3 2.6 2.8 100 2:1 cd nm nm nm V A Ip=30mA 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA IF=80mA VR=5V Ip=30mA 1/16Duty Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L'Eclairage) eye-response curve. PART NO.: LTP-18188KM-01 BNS-OD-C131/A4 PAGE: 4 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only ABSOLUTE MAXIMUM RATING PARAMETER Average Power Dissipation Per Dot Peak Forward Current Per Dot Average Forward Current Per Dot Derating Linear From 25 Per Dot Reverse Voltage Per Dot Operating Temperature Range AlInGaP HYPER RED 40 90 15 0.2 5 -35 to +85 UNIT mW mA mA mA/ V -35 to +85 Storage Temperature Range Solder Temperature: max 260 for max 3sec at 1.6mm[1/16inch] below seating plane. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC AlInGaP HYPER RED PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage any Dot Reverse Current any Dot Luminous Intensity Matching Ratio SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV p d VF IR IV-m 1650 3500 650 20 639 2.1 2.3 2.6 2.8 100 2:1 cd nm nm nm V A Ip=32mA 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA IF=80mA VR=5V Ip=32mA 1/16Duty Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commision Internationale De L'Eclairage) eye-response curve. PART NO.: LTP-18188KM-01 BNS-OD-C131/A4 PAGE: 5 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-on Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTP-18188KM-01 BNS-OD-C131/A4 PAGE: 6 of 6 |
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