AZ Displays ACM0802F
LIQUID CRYSTAL DISPLAY
ABSOLUTE MAXIMUM RATINGS
Item Operating temperature Storage temperature Input voltage Supply voltage for logic Supply voltage for LCD drive Sy mbol Top Tst Vin Vdd- Vss Vdd- Vo Min -20 -30 Vss 2.7 3.0 Typ Max 70 80 Vdd 3.6 6.5 Unit ºC ºC V V V 3.0ELECTRICAL CHARACTERISTICS
3.1ELECTRICAL CHARACTERISTICS
Of LCM Item Power Supply Voltage Power Supply Current Input voltage (high) Input voltage (low) Recommended LC Driving Voltage Sy mbol VDD Idd Vih Vil Condition Ta=25ºC Vdd=3.3V H level L level -20ºC Vdd -Vo 25ºC 70ºC 4.3 3 .6 4.5 2.2 0 Min Typ 3.3 1.0 Vdd 0.6 5.5 4.7 V Max Unit V mA V V 3.2 The Characteristics Of Item Sy Backlight mbol Condition Min Typ NO Max Unit mA Operate Current AZ Displays, Inc. Page 01 4.0 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, STN LC fluid) Item Viewing angle (vertical) Contrast Ratio Response time (rise) Response time (fall) Sy mbol q f Cr Tr Tf Cr Cr Condition ³ 2.0 ³ 2.0 f=0°, q=0° f=0°, q=0° f=0°, q=0° Min -35 -25 3.0 150 160 Typ Max 35 45 250 280 ms ms Unit deg deg Viewing angle (horizontal) (1).