2.0 inch ( 50.80mm ) 5X7 DOT MATRIX LED DISPLAY UVP-2X57A SERIES DESCRIPTION The UVP-2057/2157 is 2.0 inch (50.80mm) height 5X7 dot matrix display. Single color display have the of 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 Industuy standard size l Wide viewing angle l Continuous uniform dot matrix. l Excellent characters appearance l Low power requirement DEVICES PART NO. DESCRIPTION PACKAGE DIMENSION INTERNAL CIRCUIT DIAGRAM UVP-2057A UVP-2157A Column Anode Column Cathode Fig. 1 Fig. 2 ABSOLUTE MAXIMUM RATINGS RED ORANGE PARAMETER AlGaAs RED GREEN 36 Power Dissipation Per Dot 36 36 125 100 Peak Forward Current Per Dot 100 Continuous Forward Current Per Dot 15 13 13 o Derating Linear From 25 C Per Dot 0.20 0.17 0.17 Reverse Voltage Per Dot 5 5 5 o o Operating Temperature Range -35 Cto+85 C Storage Temperature Range -35oCto+85oC Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260oC @ TA=25oC UNIT mW mA mA mA/oC V Unity Opto Technology Co., Ltd. 11/14/2000 2.0 inch ( 50.80mm ) 5X7 DOT MATRIX LED DISPLAY UVP-2X57A SERIES C E G 1 0.5 0 500 525 550 575 600 625 650 675 700 725 750 Relative Luminous Intensity Relative Luminous Intensity TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25oC Unless Otherwise Noted ) 20 C 15 10 E 5 0 0 10 20 30 40 50 60 70 80 90 E 0.0 1.0 2.0 3.0 G 4.0 5.0 Forward Voltage (V) FIG.4 FORWARD CURRENT VS.FORWARD VOLTAGE 2.0 1.0 0.0 0 5 10 15 20 25 30 4.0 3.0 C 2.0 1.0 0.0 0 5 10 15 20 25 30 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Forward Current IF(mA) Forward Current IF(mA) Ambient Temperature (oC ) FIG.3 ALLOWABLE DC CURRENT VS. AMBIENT TEMPERATURE 160 140 120 100 80 60 40 20 0 G E 3.0 Forward Current IF (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity Forward Current IF (mA) FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 4.0 160 140 120 100 80 60 40 20 0 C 0.0 1.0 2.0 3.0 4.0 5.0 Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE Unity Opto Technology Co., Ltd. 11/14/2000 2.0 inch ( 50.80mm ) 5X7 DOT MATRIX LED DISPLAY UVP-2X57A SERIES PACKAGE DIMENSIONS Fig. 1 INTERNAL CIRCUIT DIAGRAM UVP-2057 UVP-2157 UVP-2657AA UVP-2757AA Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 2.0 inch ( 50.80mm ) 5X7 DOT MATRIX LED DISPLAY PIN CONNECTION Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 UVP-2X57A SERIES CONNECTION UVP-2657AA UVP-2757AA ANODE COLUMN 1 GREEN ANODE COLUMN 1 RED ORANGE CATHODE ROW 7 GREEN CATHODE ROW 7 RED ORANGE ANODE COLUMN 2 GREEN ANODE COLUMN 2 RED ORANGE ANODE COLUMN 3 GREEN ANODE COLUMN 3 RED ORANGE CATHODE ROW 5 GREEN CATHODE ROW 5 RED ORANGE CATHODE ROW 4 GREEN CATHODE ROW 4 RED ORANGE CATHODE ROW 6 GREEN CATHODE ROW 6 RED ORANGE ANODE COLUMN 5 GREEN ANODE COLUMN 5 RED ORANGE CATHODE ROW 1 GREEN CATHODE ROW 1 RED ORANGE ANODE COLUMN 4 GREEN ANODE COLUMN 4 RED ORANGE ANODE COLUMN 3 GREEN ANODE COLUMN 3 RED ORANGE CATHODE ROW 3 GREEN CATHODE ROW 3 RED ORANGE CATHODE ROW 4 GREEN CATHODE ROW 4 RED ORANGE CATHODE ROW 2 GREEN CATHODE ROW 2 RED ORANGE CATHODE COLUMN 1 GREEN CATHODE COLUMN 1 RED ORANGE ANODE ROW 7 GREEN ANODE ROW 7 RED ORANGE CATHODE COLUMN 2 GREEN CATHODE COLUMN 2 RED ORANGE CATHODE COLUMN 3 GREEN CATHODE COLUMN 3 RED ORANGE ANODE ROW 5 GREEN ANODE ROW 5 RED ORANGE ANODE ROW 4 GREEN ANODE ROW 4 RED ORANGE ANODE ROW 6 GREEN ANODE ROW 6 RED ORANGE CATHODE COLUMN 5 GREEN CATHODE COLUMN 5 RED ORANGE ANODE ROW 1 GREEN ANODE ROW 1 RED ORANGE CATHODE COLUMN 4 GREEN CATHODE COLUMN 4 RED ORANGE CATHODE COLUMN 3 GREEN CATHODE COLUMN 3 RED ORANGE ANODE ROW 3 GREEN ANODE ROW 3 RED ORANGE ANODE ROW 4 GREEN ANODE ROW 4 RED ORANGE ANODE ROW 2 GREEN ANODE ROW 2 RED ORANGE CONNECTION Pin No. UVP-2057 UVP-2157 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CATHODE ROW 5 CATHODE ROW 7 ANODE COL. 2 ANODE COL. 3*1 CATHODE ROW 4*2 ANODE COL. 5 CATHODE ROW 6 CATHODE ROW 3 CATHODE ROW 1 ANODE COL. 4 ANODE COL. 3*1 CATHODE ROW 4*2 ANODE COL. 1 CATHODE ROW 2 ANODE ROW5 ANODE ROW 7 CATHODE COL. 2 CATHODE COL. 3*1 ANODE ROW 4*2 CATHODE COL. 5 ANODE ROW 6 ANODE ROW 3 ANODE ROW 1 CATHODE COL. 4 CATHODE COL. 3*1 ANODE ROW 4*2 CATHODE COL. 1 ANODE ROW 2 Unity Opto Technology Co., Ltd. 11/14/2000 2.0 inch ( 50.80mm ) 5X7 DOT MATRIX LED DISPLAY UVP-2X57A SERIES ELECTRICAL/OPTICAL CHARACTERISTICS AlGaAs RED (UVP-2057AC/2157AC) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength λp/Hue Spectral Line Half-Width ∆λ Forward Voltage, any Dot VF Reverse Current, any Dot IR Luminous Intensity Matching Ratio IV-m MIN. 6300 TYP. 12000 660/638 35 1.8 MAX. 2.4 100 2:1 UNIT µcd nm nm V µA @ TA=25oC TEST CONDITION Ip = 80 mA 1/16 Duty IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA @ TA=25oC TEST CONDITION Ip = 80 mA 1/16 Duty IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA GREEN (UVP-2057AG/2157AG) & (UVP-2657AA/2757AA GREEN) PARAMETER SYMBOL IV Average Luminous Intensity Peak Emission Wavelength λp/Hue Spectral Line Half-Width ∆λ Forward Voltage, any Dot VF Reverse Current, any Dot IR Luminous Intensity Matching Ratio IV-m MIN. 1780 TYP. 4800 565/569 30 2.1 MAX. 2.6 100 2:1 UNIT µcd nm nm V µA @ TA=25oC TEST CONDITION Ip = 80 mA 1/16 Duty IF = 20 mA IF = 20 mA IF = 20 mA VR = 5 V IF = 10 mA RED ORANGE (UVP-2057E/2157E)&(UVP-2657AA/2757AA RED ORANGE) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength λp/Hue Spectral Line Half-Width ∆λ VF Forward Voltage, any Dot Reverse Current, any Dot IR Luminous Intensity Matching Ratio IV-m Unity Opto Technology Co., Ltd. MIN. 3000 TYP. 9600 630/621 35 2.0 MAX. 2.6 100 2:1 UNIT µcd nm nm V µA 11/14/2000