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| 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 Dot 110 100 90 Continuous Forward Current Per Dot 14 13 11 o Derating Linear From 25 C Per Dot 0.19 0.17 0.15 Reverse Voltage Per Dot 10 5 10 o o Operating Temperature Range -35 Cto+85 C Storage Temperature Range -35oCto+85oC o Solder Temperature 1/16 inch Below Seating Plane for 3 Seconds at 260 C @ TA=25 oC UNIT mW mA mA mA/oC V Unity Opto Technology Co., Ltd. 11/14/2000 3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY PACKAGE DIMENSIONS UVP-3X57 SERIES Fig. 1 INTERNAL CIRCUIT DIAGRAM Fig. 2 Unity Opto Technology Co., Ltd. 11/14/2000 3.0 inch ( 76.2mm ) 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-3X57 SERIES CONNECTION UVP-3257AA UVP-3357AA ANODE COLUMN 1 GREEN CATHODE COLUMN 1 GREEN ANODE COLUMN 1 RED ORANGE CATHODE COLUMN 1 RED ORANGE CATHODE ROW 7 GREEN CATHODE ROW 7 RED ORANGE ANODE COLUMN 2 GREEN ANODE ROW 7 GREEN ANODE ROW 7 RED ORANGE CATHODE COLUMN 2 GREEN ANODE COLUMN 2 RED ORANGE CATHODE COLUMN 2 RED ORANGE ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN ANODE COLUMN 3 RED ORANGE CATHODE 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 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 ANODE COLUMN 5 RED ORANGE CATHODE COLUMN 5 RED ORANGE CATHODE ROW 1 GREEN CATHODE ROW 1 RED ORANGE ANODE COLUMN 4 GREEN ANODE ROW 1 GREEN ANODE ROW 1 RED ORANGE CATHODE COLUMN 4 GREEN ANODE COLUMN 4 RED ORANGE CATHODE COLUMN 4 RED ORANGE ANODE COLUMN 3 GREEN CATHODE COLUMN 3 GREEN ANODE COLUMN 3 RED ORANGE CATHODE 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 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 Unity Opto Technology Co., Ltd. 11/14/2000 3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY PIN CONNECTION PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 UVP-3X57 SERIES CONNECTION UVP-3057 UVP-3157 CATHODE ROW 5 CATHODE ROW 7 ANODE COL. 2 ANODE COL. 3 CATHODE ROW 4 ANODE COL.5 CATHODE ROW 6 CATHODE ROW 3 CATHODE RWO 1 ANODE COL. 4 NO CONNECTION NO CONNECTION ANODE COL. 1 CATHODE ROW 2 ANODE ROW 5 ANODE ROW 7 CATHODE COL. 2 CATHODE COL. 3 ANODE ROW 4 CATHODE COL. 5 ANODE ROW 6 ANODE ROW 3 ANODE ROW 1 CATHODE COL. 4 NO CONNECTION NO CONNECTION CATHODE COL. 1 ANODE ROW 2 ELECTRICAL/OPTICAL CHARACTERISTICS AlGaAs RED (UVP-3057AC/3157AC) PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, any Dot VF Reverse Current, any Dot IR Luminous Intensity Matching Ratio IV-m PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, any Dot VF Reverse Current, any Dot IR Luminous Intensity Matching Ratio IV-m PARAMETER SYMBOL Average Luminous Intensity IV Peak Emission Wavelength p/Hue Spectral Line Half-Width Forward Voltage, any Dot VF Reverse Current, any Dot IR Luminous Intensity Matching Ratio IV-m MIN. 11500 TYP. 20000 660/638 35 3.6 MAX. UNIT cd nm nm V A 4.8 100 2:1 MAX. GREEN (UVP-3057AG/3157AG) & (UVP-3257AA/3357AA) MIN. 3000 TYP. 9600 565/569 30 4.2 UNIT cd nm nm V A 5.2 100 2:1 MAX. @ TA=25oC TEST CONDITION Ip = 80 mA 1/16 Duty IF = 20 mA IF = 20 mA IF = 20 mA VR = 10V IF = 10 mA @ TA=25oC TEST CONDITION Ip = 80 mA 1/16 Duty IF = 20 mA IF = 20 mA IF = 20 mA VR = 10 V IF = 10 mA @ TA=25oC TEST CONDITION Ip = 80 mA 1/16 Duty IF = 20 mA IF = 20 mA IF = 20 mA VR = 10 V IF = 10 mA RED ORANGE (UVP-3057AE/3157AE) & (UVP-3257AA/3357AA) MIN. 3000 TYP. 9600 630/621 35 4.2 UNIT cd nm nm V A 5.2 100 2:1 Unity Opto Technology Co., Ltd. 11/14/2000 3.0 inch ( 76.2mm ) 5X7 DOT MATRIX LED DISPLAY UVP-3X57 SERIES TYPICAL ELECTRICAL/OPTICAL CHARACTERISTIC CURVES ( Ambient Temperature =25oC Unless Otherwise Noted ) G 1 E C 4.0 Relative Luminous Intensity Relative Luminous Intensity 3.0 2.0 1.0 0.0 0 5 G 0.5 0 500 525 550 575 600 625 650 675 700 725 750 10 15 20 25 30 FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH Forward Current I F (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT (mA) 20 4.0 Relative Luminous Intensity C E 15 Forward Current I 3.0 2.0 1.0 0.0 0 5 F C 10 5 0 0 10 20 30 40 50 60 70 80 90 10 15 20 25 30 Forward Current I F(mA) Ambient Temperature ( oC ) FIG.3 ALLOWABLE DC CURRENT VS. AMBIENT TEMPERATURE 160 140 120 100 80 60 40 20 0 0.0 1.0 2.0 3.0 4.0 5.0 Forward Current I F (mA) FIG.2 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 160 Forward Current IF(mA) 140 120 100 80 60 40 20 0 0.0 1.0 2.0 3.0 4.0 5.0 C E G Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE Forward Voltage (V) FIG.4 FORWARD CURRENT VS. FORWARD VOLTAGE PRELIMINARY Unity Opto Technology Co., Ltd. 11/14/2000 |
Price & Availability of UVP-3157A
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