Matrix-orbital LK202-25 Legacy Manual do Utilizador descarregar pdf (Página 16)

Specifications

Environmental Specifications

Electrical Specifications

Optical Characteristics

Standard Temp. Extended Temp.

Operating Temperature 0º to +50º C -20º to +70º C

Storage Temperature -20º to +70º C -40º to +85º C

Operating Relative Humidity 90% max non-condensing

Appendix

Hex numbers are specified in C language convention as 0xUL - where U is the upper nibble and L is the lower nibble. Eg:

0xFE is 1111 1110 in binary. This is equivalent to ULH or ULh as in the binary number

1111 1110

upper lower

nibble nibble

.....which would be FEH or FEh

Supply Voltage 4.75 - 5.25 Vdc (optional 7 - 15Vdc)

Supply Current 9mA typical

Backlight Supply Current 115mA typical

Number of characters 40 (20 Characters x 2 Lines)

Matrix format 5 x 7 with underline

Display area 82.20 x 18.20 mm (XxY)

Character size 3.20 x 5.55 mm (XxY), not including underline

Character pitch 3.70 mm

Line pitch 5.95 mm

Dot size 0.60 x 0.65 mm (XxY)

Dot pitch 0.65 x 0.70 mm (XxY)

LED Backlight life 100,000 hours typical

Color of illumination Yellow green

1 2 ... 11 12 13 14 15 16 17 18 19 20

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