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UVP-3157A

Part Number	UVP-3157A
Manufacturer	Unity Opto Technology
Description	3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY
Published	Apr 16, 2005
Detailed Description	3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY DESCRIPTION UVP-3X57 SERIES The UVP-3X57SERIES is 3.0 inch (76.2mm) hei...
Datasheet	UVP-3157A PDF File

Overview

3.
0 inch ( 76.
2mm ) 5X7 DOT MATRIX LED DISPLAY DESCRIPTION UVP-3X57 SERIES The UVP-3X57SERIES is 3.
0 inch (76.
2mm) height 5X7 dot matrix display.
Single color display have the choices of three bright colors-AlGaAs red/green/red orange.
Multicolor display are applicable to two colors : green and red orange.
All device have gray face and white dot.
The AlGaAs red LED chip are made from AlGaAs on a non-transparent GaAs substrate.
The green LED chip are made from GaP on a transparent GaP substrate.
The red orange LED chip are made from GaAsP on a transparent GaP substrate.
FEATURES l l l l l Industuy standard size Wide viewing angle Continuous uniform dot matrix.
Excellent characters appearance Low power requirement DEVICES PART NO.
UVP-3157A/3257AA UVP-3157A/3357AA DESCRIPTION Column Anode Column Cathode PACKAGE DIMENSION Fig.
1 INTERNAL CIRCUIT DIAGRAM Fig.
2 ABSOLUTE MAXIMUM RATINGS AlGaAs RED RED ORANGE GREEN PARAMETER Power Dissipation Per Dot 64 36 64 Peak Forward Current Per D...

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UVP-3157A 3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY - Unity Opto Technology

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