EMERGING DISPLAY EW16290LED
LCD
ELECTRICAL CHARACTERISTICS
PARAMETER H LEVEL INPUT VOLTAGE L LEVEL INPUT VOLTAGE H LEVEL OUTPUT VOLTAGE L LEVEL OUTPUT VOLTAGE POWER SUPPLY CURRENT (LOGIC) RECOMMENDED LCD DRIVING VOLTAGE CLOCK OSCILLATION FREQUENCY LED FORWARD VOLTAGE LED FORWARD CURRENT LED REVERSE CURRENT PARAMETER H LEVEL INPUT VOLTAGE NOTE ( 1 ) L LEVEL INPUT VOLTAGE NOTE ( 1 ) H LEVEL OUTPUT VOLTAGE NOTE ( 2 ) L LEVEL OUTPUT VOLTAGE NOTE ( 2 ) POWER SUPPLY CURRENT (LOGIC) RECOMMENDED LCD DRIVING VOLTAGE SYMBOL VIH VIL VOH VOL IDD VDD − VO θ = 0 ° ∅ = 10 ° DUTY = 1/16 FOSC VF IF IR SYMBOL VDD=5V VDD=3.3V VDD=5V VIL VDD=3.3V VDD=5V VOH VDD=3.3V VIH CONDITION −IOH = 0 . 2 mA IOL = 1 . 2 mA VDD = 5 . 0 V MIN . TYP . 2.2 2.4 2.0 4.5 4.5 4.5 270 4.2 360 MAX . 0.6 0.4 5.0 4.6 200 MAX . VDD VDD 0.6 0.55 0.4 0.2VDD 5.0 5.0 5.0 4.8 4.6 UNIT V V V V mA V V V KHZ V mA uA UNIT V V V V Ta = -20 °C Ta = 25 °C Ta = 70 °C Ta = 25 °C → IF = 360 mA VR = 8 V CONDITION MIN . TYP . 2.2 0.7VDD -0.3 -0.3 2.4 IOH = − 0 .