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ûÿ 0 'ÿÿ
0e M6 < Êú FIDU
" % & ôã
HT6751.Normal a "Ò 0
'ÿÿ öÿ 0 'ÿÿ F 0e U1 = Ü ð e Ê j ú ° Ü X ½ ú ª HT6751 % 1 GND
J0 % !× % 1 É: GND Ü
ª J0 % !ß % 1 8ÐE GND å
Ò J0 % !é % 1 E GND ó
d 0 % !H % 1 Øø: GND _
0 % !h % 1 0i: GND
J´ 0 % ! % 1 ߪ GND
´ 0 % ! % 1 øg: GND !
Ú 0 % ! % 1 8ÎE GND È
¸´ 0 % !è % 1 ÄE GND ü
ê´ 0 % ! % 1 PNE GND $
0´ 0 % !8 % 1 `ÀE GND N
´ 0 % !b % 1 Ï: GND *
Ò D0 % !ú % 1 ÀH; GND ^
D0 % ! % 1 è]C GND j
®0 % !R % 1 Ü; GND
ª D0 % ! % 1 pÏE GND ö
0 % !Z % 1 ÈÑ: GND ¦
r®0 % !á % 1 @: GND ¾
¢È 0 % !ô % 1 ÅF GND T
èÈ 0 % !ð 4 = 8 G d F 0 = ÿÿ 0 .d F V d F &' 2..6V = 8 I ²F 0 =B ÿÿ 0 .² F V ² F &' 1.8 .. 6V = 8 c 2 2 0 = ÿÿ 0 .2 2 Ø B 2 2 Interface Power = 8 s ¨2 0 = ÿÿ 0 .¨ 2 " B ¨ 2 Motor Power = 8 "0 = ÿÿ 0 . " J 2 " OUT A = 8 0 =B ÿÿ 0 . J , &' OUT B = 8 « 2 ,0 = ÿÿ 0 .2 , ^ < 2 , IN A = 8 ¯ 2 &0 = ÿÿ 0 .2 & ^ 6 2 & ; IN B = 8 ¹ X0 = ÿÿ 0 . X n X &'2 For HT6751A use Pull Up
For HT6751B use Pull Down 7 8 1 R 0 7 ÿÿ 0 (R $ = 8 1 z2 0 = ÿÿ 0 .z 2 è B z 2
MECHANICAL 7 8 ä1 0 7 ÿÿ 0 ( > = 8 4 \@0 = ÿÿ 0 .\ @ ~ P \ @ E IN3 = 8 4 @0 = ÿÿ 0 . @ ° P @ IN2 = 8 4 À@0 =B ÿÿ 0 .À @ â P À @ E IN1 = 8 5 Ê^0 = ÿÿ 0 .Ê ^ Ö n Ê ^ : 0 = 8 5 ^0 = ÿÿ 0 . ^ ¤ n ^ 0 = 8 5 f^0 = ÿÿ 0 .f ^ r n f ^ 0 = 8 5 r0 = ÿÿ 0 . r ¤ r : 0 = 8 5 fr0 = ÿÿ 0 .f r r f r F 0 = 8 5 Êr0 = ÿÿ 0 .Ê r Ö Ê r 9 1 = 8 5 0 = ÿÿ 0 . ¤ : 1 = 8 5 f0 = ÿÿ 0 .f r f 7 0 = 8 ¢5 Ê0 = ÿÿ 0 .Ê Ö Ê 7 0 = 8 ¦5 Ê0 = ÿÿ 0 .Ê Ö ª Ê 1 = 8 ª5 f0 = ÿÿ 0 .f r ª f F 0 = 8 ®5 0 = ÿÿ 0 . ¤ ª 1 = 8 ²5 ®0 = ÿÿ 0 . ® ¤ ¾ ® 7 0 = 8 ¶5 Â0 = ÿÿ 0 .  ¤ Ò Â 7 0 = 8 º5 ÊÖ0 =D ÿÿ 0 .Ê Ö Ö æ Ê Ö 0 = 8 ¾5 f®0 = ÿÿ 0 .f ® r ¾ f ® ª 1 = 8 Â5 Ê®0 = ÿÿ 0 .Ê ® Ö ¾ Ê ® .O 0 = 8 Æ5 fÖ0 = ÿÿ 0 .f Ö r æ f Ö : 1 = 8 Ê5 Ö0 = ÿÿ 0 . Ö ¤ æ Ö 8 1 = 8 Î5 ê0 = ÿÿ 0 . ê ¤ ú ê 1 = 8 Ò5 fê0 = ÿÿ 0 .f ê r ú f ê 1 = 8 Ö5 Êê0 = ÿÿ 0 .Ê ê Ö ú Ê ê < 1 = 8 Ú5 fÂ0 = ÿÿ 0 .f  r Ò f  E 1 = 8 Þ5 ÊÂ0 = ÿÿ 0 .Ê Â Ö Ò Ê Â H 1 = 8 ª6 ü^0 = ÿÿ 0 .ü ^ n ü ^ : OFF = 8 ²6 ür0 = ÿÿ 0 .ü r J ü r FORWARD = 8 º6 ü0 = ÿÿ 0 .ü J ü REVERSE = 8 Â6 ü0 = ÿÿ 0 .ü 4 ª ü BRAKE = 8 Ö6 üÂ0 = ÿÿ 0 .ü  J Ò ü  OUT2 UP = 8 Þ6 üÖ0 = ÿÿ 0 .ü Ö ` æ ü Ö OUT2 DOWN = 8 ê6 ü@0 =B ÿÿ 0 .ü @ T P ü @ : FUNCTION 8 8 7 \T0 8 ÿÿ 0 )\ T V T 8 8 7 è@0 8 ÿÿ 0 )è @ è þ = 8 7 f0 = ÿÿ 0 .f , 8 f The table is valid
for HT6751B = 8 7 fD0 = ÿÿ 0 .f D j f D HT6751A has negative inputs 7 8 ^8 R60 7 ÿÿ 0 (R , j = 8 f9 üê0 = ÿÿ 0 .ü ê ` ú ü ê OUT2 DOWN IN3A C OUT1B C OUT2B C VM C IN1A C VDD C IN3B C IN2A C OUT2A C OUT1A R R I " B Ü B í D D B © ² D ² D ³ B ï D D B ñ D D B ´ ¼ D ½ D ¾ B þ ì B ¿ À D È D É B ø ü D ý B · ø D À D Á B S D $ D % B & W D / D 0 B 1 [ D : D ; B < _ D E D F B G a D h D i D j D k D l D m D n D o B Í D æ D ç D è D é D ê D ë B e D ² D ³ D ´ D µ D ¶ D · B L D
B ¸ j D Ñ D Ò D Ó D Ô D Õ D Ö B × o D ð D ñ D ò D ó D ô D õ B y D . D / D 0 D 1 D 2 D 3 B S } D \ D ] B ^ D g D h B i D r D s B ÷ < D D B t D B F D D B ÿ x D B
J D D B à C D é D ê B 7 | D P D Q D R D S D T D U B ¡ ² D ª D « B ¬ º D µ D ¶ B u D D D D D D D D
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"Arial ©Xª ʪɪXǪ¸&©Æªóÿÿÿ "Arial ÿÿÜýÿÿtþÿÿÜýÿÿtþÿÿÜýÿÿtþÿÿãÿÿÿ 1Courier New ãÿÿÿ 1Courier New ØE§íÿÿÿ 1Courier New øÓª¸ðªP֪Ъ8Óªíÿÿÿ 1Courier New ÷ÿÿÿ 1Courier New àóª 1ST PART FIELD 2ND PART FIELD 3RD PART FIELD 4TH PART FIELD 5TH PART FIELD 6TH PART FIELD 7TH PART FIELD
PCB Footprint d OLd d 0 0 ? TitleBlock0
Page Count 1 Page Number Page Size A Title RevCode ? Doc Page Create Date March 8, 1995 Page Modify Date 3 C:\PROGRAM FILES\ORCAD91\CAPTURE\LIBRARY\CAPSYM.OLB Cage Code OrgName OrgAddr1 OrgAddr2 OrgAddr3 OrgAddr4
TITLE_MLAB Author C:\LIBRARY\ORCAD9X\SYMBOLS.OLB 0.00 MIHO MLAB HT675101A 2 Device R Part Reference Value C:\LIBRARY\ORCAD9X\COM_RLC.OLB
PCB Footprint R0805 100k SO8_150 $ C:\LIBRARY\ORCAD9X\HOLTEK\HOLTEK.OLB HT6751 JUMP2X3 C:\LIBRARY\ORCAD9X\JUMP.OLB D C:\LIBRARY\ORCAD9X\COM_D.OLB MELF 1N4007SMD MINIMELF BZV55SMD BZV55C6.8SMD GND C C0805 C-ELYT ELYTC C-ELYTC 33uF/10V 100nF PAD C:\LIBRARY\ORCAD9X\PAD.OLB HOLE_M3 FIDU HT6751B #100k
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