AZ Displays AG2412D
LIQUID CRYSTAL DISPLAY
ABSOLUTE MAXIMUM RATINGS
Item Supply Voltage For Logic Supply Voltage Supply Driver Voltage For Lcd Symbol VDD -VSS VEE VLCD VI To Ts Condition Ta=25 C Ta=25oC Ta=25oC Ta=25oC o Min. -0.3 VDD -30 VEE-0.3 -0.3 -20 -30 Typ. - Max. 7.0 VDD +0.3 VDD+0.3 VDD+0.3 60 70 Unit V V V V o o Input Voltage Operating temperature Storage temperature C C Note: Operating Temperature and Storage Temperature can be found in 1.General Specifications. Electrical-optical Characteristics No. 1 2 3 4 5 Item Contrast Ratio Threshold voltage Saturation voltage Rise time Response time Fall time On time Off time 6 7 8 9 10 11 Viewing Angle 6H 12H 3H 9H Symbol Cr Vth Vsat Tr Tf TON TOFF 1 2 3 4 Cr = 2 Ta=25oC Condition Ta=25oC VLCD =12.7V Ta=25oC Ta=25 C Ta=25oC Ta=25oC Ta=25oC Ta=25oC o Min. Typ. Max. Unit V 3.0 1.88 3.4 1.904 2.044 148 209 172 240 30 50 50 50 2.07 200 250 230 280 V ms ms ms ms Deg Deg Deg Deg Frame frequency Clock Oscillation Frequency FR fosc / / 50 / 70 6.0 85 / Hz Mhz LED back light Electrical/Optical characteristics ITEM SYMBOL CONDITION Forward current If Vf=4.2 V White MIN.