LTP-2558CA

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only LED DISPLAY LTP-2558CA DATA SHEET Rev A Description NPPR Original Spec Revise package dimensions on page 2/5 Change from: Width 37.9 mm, Length 60.8mm Change to: Width 32.0 mm, Length 50.9 mm By Jenny Ni 08/22/2000 Phanomkorn J. 01/28/2008 SPEC. NO.: DATE REV. NO. : : DS-30-98-429 01/28/2008 A PART NO.: LTP-2558CA BNS-OD-C131/A4 PAGE: 0 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES ＊1.95 inch (49.45 mm) MATRIX HEIGHT. ＊LOW POWER REQUIREMENT. ＊SINGLE PLANE, WIDE VIEWING ANGLE. ＊SOLID STATE RELIABILITY. ＊5×8 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-2558CA is a 1.95 inch ( 49.45 mm) matrix height 5×8 dot matrix displays This device utilizes Red Orange and Green LED chips The Red Orange LED chips are made from GaAsP on GaP a transparent substrate, the green LED chips are made from GaP on GaP substrate , and has a gray face and white dot color. DEVICE PART NO. Red Orange and Green LTP-2558CA DESCRIPTION CATHODE COLUMN ANODE ROW PART NO.: LTP-2558CA BNS-OD-C131/A4 PAGE: 1 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PACKAGE DIMENSIONS NOTES: 1. All dimensions are in millimeters. Tolerances are ± 0.25 mm unless otherwise note. 2. Pin tip’s shift tolerance is ± 0.4 mm. INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-2558CA BNS-OD-C131/A4 PAGE: 2 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only PIN CONNECTION No. 1 3 5 7 9 11 13 15 17 19 CONNECTION CATHODE COLUMN 1 GREEN CATHODE COLUMN 2 GREEN ANODE ROW 8 CATHODE COLUMN 3 RED ORANGE ANODE Row 6 CATHODE COLUMN 5 GREEN CATHODE COLUMN 4 GREEN ANODE Row 1 CATHODE COLUMN 3 RED ORANGE ANODE Row 3 No. 2 4 6 8 10 12 14 16 18 20 CONNECTION CATHODE COLUMN 1 RED ORANGE CATHODE COLUMN 2 RED ORANGE CATHODE COLUMN 2 GREEN ANODE ROW 7 ANODE ROW 5 CATHODE COLUMN 5 RED ORANGE CATHODE COLUMN 4 RED ORANGE CATHODE COLUMN 3 GREEN ANODE Row 2 ANODE Row 4 PART NO.: LTP-2558CA BNS-OD-C131/A4 PAGE: 3 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC 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 Storage Temperature Range GREEN 36 100 13 0.17 5 -35℃ to +85℃ -35℃ to +85℃ UNIT mW mA mA mA/℃ 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 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 (Similar Light Area) SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV λp ∆λ λd VF IR IV-m 1780 4800 565 30 569 2.1 3.0 2.6 3.7 100 2:1 µcd nm nm nm V µA Ip=80mA 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA IF=80mA VR=5V IF=10mA 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-2558CA BNS-OD-C131/A4 PAGE: 4 of 6 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC 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 Storage Temperature Range RED ORANGE 36 100 13 0.17 5 -35℃ to +85℃ -35℃ to +85℃ UNIT mW mA mA mA/℃ 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 RED ORANGE 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 (Similar Light Area) SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV λp ∆λ λd VF IR IV-m 1780 4800 630 40 621 2.0 2.6 2.6 3.4 100 2:1 µcd nm nm nm V µA Ip=80mA 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA IF=80mA VR=5V IF=10mA 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-2558CA 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-2558CA BNS-OD-C131/A4 PAGE: 6 of 6