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LC4021-LY
www.DataSheet4U.com
40 characters x 2 lines + yellow green led backlight
ABSOLUTE MAXIMUM RATINGS
Item Supply Voltage(Logic) Supply Voltage(LCD) Input Voltage Operating Temp. Storage Temp. Symbol VDD - VSS VDD - VO VI Topr Tstg Min. -0.3 -0.3 -0.3 -20 -30 Max. 7.0 13.0 VDD + 0.3 70 80 Unit V V V °C °C
MECHANICAL DATA
Item Nominal Dimensions Unit mm mm mm mm g Module Size ( W x H x T ) 182.0 x 33.5 x 10.0/14.5 155.0 x 16.0 Viewing Area ( W x H ) Character Size ( W x H ) 3.2 x 5.55 0.6 x 0.65 Dot Size ( W x H ) Weight (Reflective/LED) Approx. 65 / 90
ELECTRICAL CHARACTERISTICS ( V DD =5V±0.25V )
Item Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Supply Current LCD Driving Voltage Symbol VIH VIL VOH VOL I DD VDD - VO Test Condition --IOH = - 0.
LC4021-LY Datasheet