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DEM20486 Datasheet(PDF) 9 Page - List of Unclassifed Manufacturers |
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DEM20486 Datasheet(HTML) 9 Page - List of Unclassifed Manufacturers |
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9 / 10 page ![]() DEM 20486 SYH-LY Product specification 9. MAXIMUM ABSOLUTE POWER RATINGS (Ta = 25°C) Standard value Power supply voltage(1) -0.3 ~ +7.0 Power supply voltage(2) VDD-15.0 ~ VDD+0.3 Input voltage -0.3 ~ VDD+0.3 Volt. For BL Operating temperature -20 ~ +70 Storage temperature -30 ~ +80 10. Electrical Characteristics 10-1. DC Characteristics (VDD = 4.5V ~ 5.5V, Ta = -20 ~ +70°C) Standard Value Test MIN TYP MAX Condition Operating Voltage VDD 4,5 5 5,5 V Supply Current IDD 0,35 0,6 mA Input Voltage(1) VIL1 -0,3 0,6 (except OSC1) VIH1 2,2 VDD Input Voltage(2) VIL2 -0,2 1.0 ( OSC1) VIH2 VDD-1.0 VDD Output Voltage (1) VOL1 0,4 (DB0 TO DB7) VOH1 2,4 Output Voltage (2) VOL2 0.1VDD (except DB0 TO DB7) VOH2 0.9VDD VdCOM 1 VdSEG 1 Input Leakage Current IIKG -1 1 VIN=0 V to VDD uA Input Low Current IIL -50 -125 -250 uA Internal Clock fOSC1 190 270 350 (external Rf) fOSC 125 270 410 kHz External Clock duty 45 50 55 % tR,tF 0,2 us LCD Driving Voltage VLCD 3.0 13.0 V Item Symbol VIN Tstg Unit VDD V V0 V °C V Topr °C VLED1 4 ~ 4.5 V IOH=-40uA VIN=0V,VDD=5V(pull up) Rf = 91k ± 2% (VDD=5V) VDD-V5(1/5,1/4 Bias) VDD=5V,fosc=270kHz IOL=1.2mA IOH=-0.205mA IOL=40uA Item Symbol Unit V V V V V kHz Voltage Drop IO=0.1±mA VERSION : 0 7 |
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