LED Display Product Data Sheet LTP-14058AY Spec No.: DS30-2002-046 Effective Date: 03/23/2002 Revision: - LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 http://www.liteon.com/opto LITE-ON ELECTRONICS, INC. Property of Lite-On Only FEATURES 1.4 inch (35.76mm) MATRIX HEIGHT. LOW POWER REQUIREMENT. SINGLE PLANE, WIDE VIEWING ANGLE. SOLID STATE RELIABILITY. 5x8 ARRAY WITH X-Y SELECT. COMPATIBLE WITH USASCII AND EBCDIC CODES. STACKABLE HORIZONTALLY. CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTP-14058AY is a 1.4 inch (35.76 mm) matrix height 5x8 dot matrix displays. This device utilizes yellow LED chips, which are made from GaAsP on GaP substrate, and has a gray face and white dot color. DEVICE PART NO. DESCRIPTION YELLOW ANODE COLUMN CATHODE ROW LTP-14058AY PART NO.: LTP-14058AY BNS-OD-C131/A4 PAGE: 1 of 5 LITE-ON ELECTRONICS, INC. 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-14058AY BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only PIN CONNECTION No. 1 CATHODE ROW 6 2 CATHODE ROW 8 3 ANODE COLUMN 2 4 ANODE COLUMN 3 5 6 5 ANODE COLUMN 5 CATHODE ROW 7 8 CATHODE ROW 3 9 CATHODE ROW 1 10 ANODE COLUMN 4 11 ANODE COLUMN 3 13 14 BNS-OD-C131/A4 CATHODE ROW 7 12 PART NO.: LTP-14058AY CONNECTION CATHODE ROW 4 ANODE COLUMN 1 CATHODE ROW 2 PAGE: 3 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only ABSOLUTE MAXIMUM RATING AT Ta=25oC PARAMETER MAXIMUM RATING UNIT Average Power Dissipation Per Dot 32 mW Peak Forward Current Per Dot 80 mA Average Forward Current Per Dot Derating Linear From 25 Per Dot 10 0.12 mA mA/ Reverse Voltage Per Dot 5 -35 to +85 Operating Temperature Range 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 PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Average Luminous Intensity IV 1780 4000 cd Ip=80mA 1/16Duty Peak Emission Wavelength p 585 nm IF=20mA Spectral Line Half-Width 35 nm IF=20mA Dominant Wavelength d 588 nm IF=20mA Forward Voltage any Dot VF Reverse Current any Dot IR 100 IV-m 2:1 Luminous Intensity Matching Ratio 2.1 2.6 3.0 3.7 V A IF=20mA IF=80mA VR=5V Ip=80mA 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-14058AY BNS-OD-C131/A4 PAGE: 4 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only TYPICAL ELECTRICAL / OPTICAL CHARACTERISTIC CURVES (25oC Ambient Temperature Unless Otherwise Noted) PART NO.: LTP-14058AY BNS-OD-C131/A4 PAGE: 5 of 5 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Lite-On: LTP-14058AY