LTP-12188M-07

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. ＊8×8 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 8×8 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 λp ∆λ λd VF IR IV-m 4300 7020 656 22 640 2.1 2.6 100 2:1 µcd nm nm nm V µA 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 λp ∆λ λd VF IR IV-m 5400 9360 571 15 572 2.05 2.6 100 2:1 µcd nm nm nm V µA 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