LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only LED DISPLAY LTP-12088M-03 DATA SHEET Rev Description 01 RDR Original Spec By Phanomkorn J. July 31, 2008 Phanomkorn J. 02 Change the test condition on page 4-6 to Ip=80mA, 2msec1/8 Duty August 19, 2008 Phanomkorn J. 03 Paper Correction October 15, 2008 Phanomkorn J. - NPPR Original Spec A Add pin φ on page 2 of 8 December 03, 2008 SPEC. NO.: DS30-2008-0184 DATE January 29, 2009 : REV. NO. : PAGE NO. : January 29, 2009 A 0 PART NO.: LTP-12088M-03 BNS-OD-C131/A4 Phanomkorn J. OF 8 PAGE: 0 of 8 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. ＊CATEGORIZED FOR LUMINOUS INTENSITY. ＊LEAD-FREE PACKAGE(ACCORDING TO ROHS) DESCRIPTION The LTP-12088M-03 is a 1.22 inch (31.0 mm) matrix height 8 ×8 dot matrix display. This device is multi-color applicable display. The AlInGaP Green LED chips, which are made from AlInGaP on GaAs substrate. The AlInGaP Hyper Red LED chips, which are made from AlInGaP on GaAs substrate. The device has black face and white dot color. The product is binned by luminous intensity and dominant wavelength in the red mode of operation. DEVICE PART NO. DESCRIPTION MULTI-COLOR Anode Column Cathode Row LTP-12088M-03 PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 1 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: 1. All dimensions are in millimeters. Tolerances are± 0.25 mm (0.01“) unless otherwise noted. 2. Pin tip’s shift tolerance is +/- 0.4 mm. 3. Foreign material on segment ≦10mils 4. Ink contamination (surface) ≦20mils 5. Bending≦1/100 6. Bubble in segment ≦10mils INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 2 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PIN CONNECTION NO CONNECTION 1 ANODE COLUMN 5 AlInGaP GREEN NO 13 CONNECTION CATHODE ROW 4 2 ANODE COLUMN 5 AlInGaP HYPER RED 14 ANODE COLUMN 4 AlInGaP HYPER RED 3 CATHODE ROW 5 4 ANODE COLUMN 6 AlInGaP GREEN 15 ANODE COLUMN 4 AlInGaP GREEN 16 CATHODE ROW 3 5 ANODE COLUMN 6 AlInGaP HYPER RED 17 ANODE COLUMN 3 AlInGaP HYPER RED 6 CATHODE ROW 6 7 ANODE COLUMN 7 AlInGaP GREEN 18 ANODE COLUMN 3 AlInGaP GREEN 19 CATHODE ROW 2 8 ANODE COLUMN 7 AlInGaP HYPER RED 20 ANODE COLUMN 2 AlInGaP HYPER RED 9 CATHODE ROW 7 10 ANODE COLUMN 8 AlInGaP GREEN 21 ANODE COLUMN 2 AlInGaP GREEN 22 CATHODE ROW 1 11 ANODE COLUMN 8 AlInGaP HYPER RED 23 ANODE COLUMN 1 AlInGaP HYPER RED 12 CATHODE ROW 8 PART NO.: LTP-12088M-03 BNS-OD-C131/A4 24 ANODE COLUMN 1 AlInGaP GREEN PAGE: 3 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER AlInGaP GREEN UNIT Average Power Dissipation Per Dot 70 mW Peak Forward Current Per Dot 60 mA Average Forward Current Per Dot Derating Linear From 25℃ Per Dot 25 mA mA/℃ 0.28 Reverse Voltage Per Dot Operating Temperature Range 5 -35℃ to +105℃ Storage Temperature Range -35℃ to +105℃ V Soldering Conditions: 1/16 inch below seating plane for 3 seconds at 2600C or of temperature unit (during assembly) not over max. temperature rating above. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC AlInGaP GREEN PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION µcd Ip=80mA, Tp =2 ms, 1/8 Duty 571 nm IF=20mA ∆λ 15 nm IF=20mA Dominant Wavelength λd 572 nm IF=20mA Forward Voltage any Dot VF Reverse Current any Dot IR 100 IV-m 2:1 Average Luminous Intensity IV Peak Emission Wavelength λp Spectral Line Half-Width Luminous Intensity Matching Ratio (Similar Light Area) 9000 22000 2.05 2.6 2.3 2.8 IF=20mA V IF=80mA µA VR=5V Ip=80mA Tp =2 ms, 1/8 Duty Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commission International De L’Eclairage) eye-response curve. PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 4 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER AlInGaP HYPER RED UNIT Average Power Dissipation Per Dot 70 mW Peak Forward Current Per Dot 90 mA Average Forward Current Per Dot Derating Linear From 25℃ Per Dot 25 mA mA/℃ 0.28 Reverse Voltage Per Dot Operating Temperature Range 5 -35℃ to +105℃ Storage Temperature Range -35℃ to +105℃ V Soldering Conditions: 1/16 inch below seating plane for 3 seconds at 2600C or of temperature unit (during assembly) not over max. temperature rating above. ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC AlInGaP HYPER RED PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION µcd IV Peak Emission Wavelength λp 650 nm IF=20mA Spectral Line Half-Width ∆λ 20 nm IF=20mA Dominant Wavelength λd 639 nm IF=20mA Forward Voltage any Dot VF Reverse Current any Dot IR 100 IV-m 2:1 Luminous Intensity Matching Ratio (Similar Light Area) 17000 24000 Ip=80mA Average Luminous Intensity 2.1 2.6 2.3 2.8 Tp =2 ms, 1/8 Duty IF=20mA V IF=80mA µA VR=5V Ip=80mA Tp =2 ms, 1/8 Duty Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commission International De L’Eclairage) eye-response curve. PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 5 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ELECTRICAL / OPTICAL CHARACTERISTICS AT Ta=25oC Amber = AlInGaP HYPER RED + AlInGaP GREEN PARAMETER SYMBOL MIN. TYP. MAX. UNIT 2800 TEST CONDITION Ip=80mA 32000 µcd λp 611 nm IF=20mA Spectral Line Half-Width ∆λ 17 nm IF=20mA Dominant Wavelength λd 605 nm IF=20mA Average Luminous Intensity IV Peak Emission Wavelength Forward Voltage any Dot (AlInGap Green) Forward Voltage any Dot (AlInGap Hyper Red) Reverse Current any Dot Luminous Intensity Matching Ratio (Similar Light Area) 0 2.05 Tp =2 ms, 1/8 Duty 2.6 IF=20mA V VF 2.1 2.6 IF=20mA IR 100 IV-m 2:1 µA VR=5V Ip=80mA Tp =2 ms, 1/8 Duty Note: Luminous intensity is measured with a light sensor and filter combination that approximates the CIE (Commission International De L’Eclairage) eye-response curve. PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 6 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 7 of 8 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTP-12088M-03 BNS-OD-C131/A4 PAGE: 8 of 8