LTP-2557KD Overview
The LTP-2557KD is a 2.0inch (50.80mm) matrix height 5x7 dot matrix display. This device utilizes AlInGaP Hyper Red LED chips, which are made from AlInGaP on a non-transparent GaAs substrate, and has a gray face and white dot color. DEVICE PART NO. AlInGaP Hyper .Red LTP-2557KD CATHODE COLUMN ANODE ROW PART NO.: LTP-2557KD BNS-OD-C131/A4 PAGE: 1 of 6 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. PART NO.: LTP-2557KD PAGE: 2 of 6 BNS-OD-C131/A4 LITE-ON ELECTRONICS, INC. Property of Lite-On Only INTERNAL CIRCUIT DIAGRAM PART NO.: LTP-2557KD BNS-OD-C131/A4 PAGE: 3 of 6 LITE-ON ELECTRONICS, INC.
LTP-2557KD Key Features
- 2.0 INCH (50.80mm) MATRIX HEIGHT
- LOW POWER REQUIREMENT
- SINGLE PLANE, WIDE VIEWING ANGLE
- SOLID STATE RELIABILITY
- 5x7 ARRAY WITH X-Y SELECT
- PATIBLE WITH USASCLL AND EBCDIC CODES
- STACKABLE HORIZONTALLY
- CATEGORIZED FOR LUMINOUS INTENSITY