SPEC NO: DSAD0033 REV NO: V.1 DATE: DEC/21/2002 PAGE: 1 OF 6
APPROVED:J.LU CHECKED:Joe Lee DRAWN: X.T.HU
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change whitout notice.
50mm (2.0 INCH) 5x7 DOT MATRIX DISPLAYS
Package Dimensions & Internal Circuit Diagram
Features
!2.0 INCH MATRIX HEIGHT.
!DOT SIZE 5mm.
!LOW CURRENT OPERATION.
!HIGH CONTRAST AND LIGHT OUTPUT.
!COMPATIBLE WITH ASCII AND EBCDIC CODES.
!STACKABLE HORIZONTALLY.
!COLUMN CATHODE AND COLUMN ANODE AVAILABLE.
!EASY MOUNTING ON P.C. BOARDS OR SOCKETS.
!APPLICABLE TO THREE COLORS - GREEN,
ORANGE AND YELLOW (MIXED COLOR).
!CATEGORIZED FOR LUMINOUS INTENSITY.
!MECHANICALLY RUGGED.
!STANDARD: GRAY FACE, WHITE DOT.
TA20-11EWA/SRWA/YWA/GWA
TC20-11EWA/SRWA/YWA/GWA
TBA20-11EGWA
TBC20-11EGWA
TBA20-12EGWA
TBC20-12EGWA
TBA20-22EGWA
TBC20-22EGWA
Description
The High Efficiency Red source color devices are made
with Gallium Arsenide Phosphide on Gallium Phosphide
Orange Light Emitting Diode.
The Super Bright Red source color devices are made
with Gallium Aluminum Arsenide Red Light Emitting
Diode.
The Yellow source color devices are made with Gallium
Arsenide Phosphide on Gallium Phosphide Yellow Light
Emitting Diode.
The Green source color devices are made with Gallium
Phosphide GreenLight Emitting Diode.
Digitally signed by Nenuphar
cn=Nenuphar, ou=d3e, o=display, c=CN
Date: 2002.12.22 14:24:35 +08'00'
Reason: Document is certified