dv series dv-24200 24 characters x 2 lines mechanical data item standard value unit module dimensions 118.0(w) x 36.0(h) x 9.5 (d) mm viewing area 94.5(w) x 18.0(h) mm dot size 0.60(w) x 0.65(h) mm dot pitch 0.65(w) x 0.70(h) mm absolute maximum ratings standard value item symbol min. typ. max. unit supply voltage for logic v dd - v ss -0.3 -- 7.0 v supply voltage for lcd drive v dd - v ee v dd - 13.5 -- v dd + 0.3 v input voltage v i -0.3 -- v dd + 0.3 v operation temperature topr 0 -- 50 o c storage temperature tstg -20 -- 70 o c electrical characteristics standard value item symbol condition min. typ. max. unit input "high" voltage v ih 2.2 -- v dd v input "low" voltage v il -i oh = 0.205ma 0 -- 0.6 v output "high" voltage v oh i ol = 1.2ma 2.4 -- v dd v output "low" voltage v ol 0 -- 0.4 v supply current i dd v dd = 5v -- 2.0 5.0 ma pin assignment no. symbol function no. symbol function 1 vss gnd,0v 9 db2 data bus line 2 v dd +5v 10 db3 data bus line 3 v ee for lcd drive 11 db4 data bus line 4 rs function select 12 db5 data bus line 5 r/w read/write 13 db6 data bus line 6 e enable signal 14 db7 data bus line 7 db0 data bus line 15 led a led power supply 8 db1 data bus line 16 led k led power supply block diagram +5v vdd vdd vee vr vss db0 db7 com16 lcd panel e r/ w seg40 seg80 rs vee vdd segment driver 2 vss led a led k control lsi led unit external dimensions option lcd type backlight type built-in control lsi s1 s2 w n r f m h el led ccfl touch panel ks-0066u or equivalent remarks: s1 : yellow-green stn lcd , s2 : gray stn lcd, w : black & white lcd, n : negative type lcd, r : reflective type lcd, f : transflective type lcd, m : transmissive type lcd, h : extended temperature type lcd (-20 o c ~ 70 o c) tel.: +49 89 89979764 fax: +49 89 89979765 email: info@dst-gmbh.de
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