LTP-2B88AE-NB

LED Display Product Data Sheet LTP-2B88AE-NB Spec No.: DS-30-94-109 Effective Date: 12/21/2000 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 * 2.3 inch (58.42 mm) MATRIX HEIGHT. * LOW POWER REQUIREMENT. * SINGLE PLANE, WIDE VIEWING ANGLE. * SOLID STATE RELIABILITY. * 8x8 ARRAY WITH X-Y SELECT. * COMPATIBLE WITH USASCLL AND EBCDIC CODES. * STACKABLE HORIZONTALLY. * CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTP-2B88AE-NB is a 2.3 inch (58.42 mm) matrix height 8x8 dot matrix display. This device utilizes red orange LED chips, which are made from GaAsP on a transparent GaP substrate, and has a black face and white dot color. DEVICE PART NO. DESCRIPTION Red Orange Anode Column Cathode Row LTP-2B88AE-NB PART NO.: LTP-2B88AE-NB 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-2B88AE-NB BNS-OD-C131/A4 PAGE: 2 of 5 LITE-ON ELECTRONICS, INC. Property of Lite-On Only PIN CONNECTION No. 1 CATHODE ROW 2 ANODE COL. 5 3 ANODE COL. 3 4 5 6 CATHODE ROW 8 5 ANODE COL. 8 CATHODE ROW 7 ANODE COL. 2 8 ANODE COL. 1 7 9 CATHODE ROW 4 10 CATHODE ROW 2 11 ANODE 12 ANODE COL. 6 13 14 COL. 7 CATHODE ROW 1 ANODE COL. 4 15 CATHODE ROW 3 16 CATHODE ROW 6 PART NO.: LTP-2B88AE-NB BNS-OD-C131/A4 CONNECTION 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 36 mW Peak Forward Current Per Dot 100 mA Average Forward Current Per Dot Derating Linear From 250C Per Dot 13 0.17 mA mA/0C Reverse Voltage Per Dot 5 V 0 0 Operating Temperature Range -35 C to +85 C Storage Temperature Range -350C to +850C Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 2600C ELECTRICAL / OPTICAL CHARACTERISTICS AT TA=25oC PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION Ip=80mA 4800 cd p 630 nm IF=20mA Spectral Line Half-Width  40 nm IF=20mA Dominant Wavelength d 621 nm IF=20mA Forward Voltage any Dot VF Reverse Current any Dot Average Luminous Intensity IV Peak Emission Wavelength Luminous Intensity Matching Ratio 1780 1/16DUTY 2 2.6 V IF=20mA 2.6 3.4 V IF=80mA IR 100 A VR=5V IV-m 2:1 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-2B88AE-NB 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-2B88AE-NB BNS-OD-C131/A4 PAGE: 5 of 5