LTP-747KF

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only LED DISPLAY LTP-747KF DATA SHEET Rev 01 A Description RDR Original Spec NPPR Original Spec REVISE PACKAGE DIMENSION By Phanomkorn J. Jan/28/2008 Phanomkorn J. Mar/03/2008 Phanomkorn J. Mar/12/2008 SPEC. NO.: DATE : DS30-2008-0036 Mar/12/2008 A 0 OF 5 REV. NO. : PAGE NO. : PART NO.: LTP-747KF BNS-OD-C131/A4 PAGE: 0 of 5 LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only FEATURES ＊0.7INCH (17.22mm) DIGIT HEIGHT. ＊CONTINUOUS UNIFORM SEGMENTS. ＊LOW POWER REQUIREMENT. ＊EXCELLENT CHARACTERS APPEARANCE. ＊HIGH BRIGHTNESS & HIGH CONTRAST. ＊WIDE VIEWING ANGLE. ＊SOLID STATE RELIABILITY. ＊CATEGORIZED FOR LUMINOUS INTENSITY. ＊LEAD-FREE PACKAGE(ACCORDING TO ROHS) DESCRIPTION The LTP-747KF is a 0.7inch (17.22mm) matrix height 5 x 7 dot matrix display. This device utilizes AlInGap Yellow Orange LED chips, which are made from AlInGaP on a non-transparent GaAs substrate, and has a gray face and white dots. DEVICE PART NO. AlInGaP Yellow Orange LTP-747KF DESCRIPTION Anode Column Cathode Row PART NO.: LTP-747KF BNS-OD-C131/A4 PAGE: 1 of 5 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-747KF 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 ANODE COLUMN 1 CATHODE ROW 3 ANODE COLUMN 2 CATHODE ROW CATHODE ROW CATHODE ROW 5 6 7 ANODE COLUMN 4 ANODE COLUMN 5 CATHODE ROW 4 ANODE COLUMN 3 CATHODE ROW CATHODE ROW 2 1 PART NO.: LTP-747KF BNS-OD-C131/A4 PAGE: 3 of 5 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 C Per dot Reverse Voltage Per dot Operating Temperature Range Storage Temperature Range 0 MAXIMUM RATING 70 60 25 0.33 5 -35 C to +105 C -350C to +1050C 0 0 UNIT mW mA mA mA/0C 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 PARAMETER Average Luminous Intensity Peak Emission Wavelength Spectral Line Half-Width Dominant Wavelength Forward Voltage Per dot Reverse Current Per dot Luminous Intensity Matching Ratio (Similar Light Area) SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION IV λp ∆λ λd VF IR IV-m 630 1650 611 17 605 2.05 2.6 100 2:1 µcd nm nm nm V µA IP=32mA , 1/16Duty IF=20mA IF=20mA IF=20mA IF=20mA 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-747KF 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-747KF BNS-OD-C131/A4 PAGE: 5 of 5