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| LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES 1.22 inch (31.0 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. . DESCRIPTION The LTP-12188M-07 is a 1.22 inch (31.0 mm) matrix height 8x8 dot matrix display. This device uses AS-AlInGap GREEN LED chips (AlInGap epi on GaP substrate),and AS-AlInGap HYPER RED LED chips (AlInGap epi on a GaAs substrate). The display has black face and water clear dots. DEVICE PART NO. MULTI-COLOR LTP-12188M-07 DESCRIPTION ANODE ROW CATHODE COLUMN PART NO.: LTP-12188M-07 BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: All dimensions are in millimeters. Tolerances are 0.25 mm (0.01") unless otherwise noted. INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-12188M-07 BNS-OD-C131/A4 PAGE: 2 of 5 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 COL. 5 GREEN CATHODE COL. 5 RED ORANGE ANODE ROW. 5 CATHODE COL. 6 GREEN CATHODE COL. 6 RED ORANGE ANODE ROW. 6 CATHODE COL. 7 GREEN CATHODE COL. 7 RED ORANGE ANODE ROW. 7 CATHODE COL. 8 GREEN CATHODE COL. 8 RED ORANGE ANODE ROW 8 NO 13 14 15 16 17 18 19 20 21 22 23 24 CONNECTION ANODE ROW. 4 CATHODE COL. 4 RED ORANGE CATHODE COL. 4 GREEN ANODE ROW. 3 CATHODE COL. 3 RED ORANGE CATHODE COL. 3 GREEN ANODE ROW. 2 CATHODE COL. 2 RED ORANGE CATHODE COL. 2 GREEN ANODE ROW. 1 CATHODE COL. 1 RED ORANGE CATHODE COL. 1 GREEN PART NO.: LTP-12188M-07 BNS-OD-C131/A4 PAGE: 3 of 5 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 AllnGaP GREEN AllnGaP HYPER RED 70 60 25 0.33 5 70 90 25 0.33 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 AllnGaP 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 AllnGaP 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 4300 7020 656 22 640 2.1 2.6 100 2:1 cd nm nm nm V A Ip=40mA 1/8Duty IF=20mA IF=20mA IF=20mA IF=20mA VR=5V Ip=40mA 1/8Duty SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV p d VF IR IV-m 5400 9360 571 15 572 2.05 2.6 100 2:1 cd nm nm nm V A Ip=40mA 1/8Duty IF=20mA IF=20mA IF=20mA IF=20mA VR=5V Ip=40mA 1/8Duty 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-12188M-07 BNS-OD-C131/A4 PAGE: 4 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTP-12188M-07 BNS-OD-C131/A4 PAGE: 5 of 5 |
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