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LC2421
24 characters x 2 lines
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
MECHANICAL DATA
Item Module Size ( W x H x T ) Viewing Area ( W x H ) Character Size ( W x H ) Dot Size ( W x H ) Weight (Reflective/LED) Nominal Dimensions 118. 0 x 36. 0 x 9. 5/14. 0 93. 5 x 15. 8 3. 20 x 5. 55 0. 60 x 0. 65 Approx. 42 / 56 Unit mm mm mm mm g
C
ELECTRICAL CHARACTERISTICS ( V DD =5V 0. 25V )
Item Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Supply Current LCD Driving Volta...