LED Display Product Data Sheet LTP-1557AHR Spec No.: DS-30-97-358 Effective Date: 01/09/2001 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 LITE-ON ELECTRONICS, INC. Property of Lite-On Only FEATURES * 1.2 inch (30.42 mm) MATRIX HEIGHT. * LOW POWER REQUIREMENT. * SINGLE PLANE, WIDE VIEWING ANGLE * SOLID STATE RELIABILITY. * 5x7 ARRAY WITH X-Y SELECT. * COMPATIBLE WITH USASCLL AND EBCDIC CODES. * STACKABLE HORIZONTALLY. * CATEGORIZED FOR LUMINOUS INTENSITY. DESCRIPTION The LTP-1557AHR is a 1.2 inch (30.42 mm) matrix height 5x7 dot matrix display. This device utilizes high efficiency red LED chips, which are made from GaAsP on a GaP substrate, with a red face and red dot color. DEVICE PART NO. DESCRIPTION Hi-Eff. Red Cathode Column LTP-1557AHR Anode Row PART NO.: LTP-1557AHR PAGE: 1 of 5 BNS-OD-C131/A4