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p^0 % !¼ % H Àv VCC /
² 0 % 'ÿÿ/ öÿ 0m !3 % H VCC 9
p 0 % 'ÿÿ/ öÿ 0 !< % I VCC B
0 0 % 'ÿÿ/ öÿ 0C !F % I VCC M
00 % 'ÿÿ/ öÿ 0
!S % " GND [
0æ 0 % !h % " GND w
0h0 % !
% I VCC U
ò 0 % 'ÿÿ/ öÿ 0 ![ % " GND d
òh0 % !s % " GND
òæ 0 % ! % I ° VCC ¦
ò0 % 'ÿÿ/ öÿ 0\ !® % " 0 GND
|60 % !1 % " p¥ GND C
d X0 % !ù % " àõ GND à
Â0 % !ü % I Ðí VCC Î
È Z 0 % 'ÿÿ/ öÿ 0 !ß % " Pç GND J
< ª 0 % !z % " ðò GND p
n Â0 % ! % " @å GND _
È ª 0 % !u % " ÐÅ GND 3
d ª 0 % !H % " àÈ GND ¬
< Â0 % !Ê % H â VCC
d Z 0 % 'ÿÿ/ öÿ 0' ! % " Àå GND
´ X0 % ! & J ý
OFF_PAGE_IN_L
ª 0 & 'ÿÿ/ Îÿ 0C #
& K PÁ
OFF_PAGE_IN_L
¤@0 & 'ÿÿ/ Îÿ 0 #~ & J ¸
OFF_PAGE_IN_L Ï
þª 0 & 'ÿÿ/ Îÿ 0 #Ù & K »
OFF_PAGE_IN_L å
þ,0 & 'ÿÿ/ Îÿ 0 #î & J ð»
OFF_PAGE_IN_R
.¾ 0 & 'ÿÿ/
0 # & K ð¼
OFF_PAGE_IN_R
.@0 & 'ÿÿ/
0 # & K ½ OFF_PAGE_OUT_R Ö
È |0 & 'ÿÿ/
0 #Ä & J Ô OFF_PAGE_OUT_R Ï
È @0 & 'ÿÿ/
0 #½ = x ß ,0 = 0 . , f < , INPUT 1 = x ç ø0 = 0 .ø P ( ø OUTPUT 1 = x ' F l0 =X 0 .F l ´ | F l
MECHANICAL = x ( Ö0 = 0 .( Ö Î ü ( Ö LOGIC REFERENCE
VOLTAGE = x À F ¾ 0 = 0 .F ¾ Ö Î F ¾
POWER VOLTAGE = x p ä0 =\ 0 .ä < ª ä H-Bridge
PAGE3 A4 »×/D û/D ( P4 ì ì ì 0 0 A G G @_
TITLE_MLAB Ö Z hÌ0 A 'ÿÿ ¾ < 0 'ÿÿ J< 0 'ÿÿ
< 0¸ 'ÿÿ ð P 0 'ÿÿ ,P 0 'ÿÿ ( P 0¹ 'ÿÿ ( < 0 'ÿÿ "
0º @ §% ×% ç% õ% E' d' ' ®' ¶' É' Ê' Ô' ) ) ') ,) 1) 3) GND ) VCC2_H Ê' VCC2_P ) VREF2_H ¶' VREF2_L ' OUT2_N 3) OUT2_P 1) a ) 0 Ò Ò ª ×% 0 @ ¢ @ ' 0 x x ) 0 n n n x É' 0 ú J ,) 0 6 ú @ ú ¶' 0 ª J ª T É' 0 Â ú ú ¤ É' 0 $ ¨ Ê' 0 : : " ¬ 3) 0 > z 1ÿÿH 0 OUT2_N ¼ ¶' 0 ª @ ª J À ' 0 Â , Â J È 1) 0 ø ø Ð É' 0 È & È Ø ®' 0 Ê @ Ô @ Ü 1) 0 ¼ ø 1ÿÿÆ 0 OUT2_P î É' 0 Â ú Â ö ) 0 < n n n ú ) 0 : Ü : æ ! ') 0 ª ª
! 1) 0 ø ! ¶' 0 ´ & ´ ! É' 0 È ú ! ) 0 x ¸ x  (! ) 0 < n < x 4! É' 0  ð  ú H! ¶' 0 F J F L! ' 0 ª È ^! ) 0 : ^ : h b! ) 0 ¼ ¼ ª f! ) 0 F d F r! Ô' 0 Ê ¾ Ô ¾ v! 3) 0 z Ò z ! É' 0 J & J ! 3) 0 4 ú > ú ! ¶' 0 ª J È J ! ç% 0 ¾ ¾ ¢! ¶' 0 ¤ ´  ´ ¦! Ê' 0 Ò d Ò n ª! ,) 0 @ ú J ú ®! Ê' 0 ü ü ²! 3) 0 z z , ¶! ) 0 ¼ T ¼ ^ ¾! ' 0 6 & 6 Æ! ' 0 ® J  J Ê! ) 0 ª ¸ ª  Î! É' 0 ´ $ ´ Ò! 3) 0 > ú > Ú! ) 0 n n n Þ! E' 0 b ¾ l ¾ è! ) 0 < d F d ð! ,) 0 6 @ þ! ) 0 ü ^ ü h " ) 0 z T z ^ " ' 0 ª | ª
" ¶' 0 È . È " É' 0 r ú ú " ¶' 0 Â ´ Â È " É' 0 $ ´ $ 6 $" 1) 0 ¼ ¼ , ," ) 0 F ¸ F Â 4" ) 0 n d n n @" ' 0 x ª D" d' 0 b @ l @ P" 3) 0 4 > T" ) 0 ü Ü ü æ X" 1) 0 ø ú ú h" ) 0 z z ª " É' 0 6 $ 6 " 1) 0 ¼ Ò ¼ " ,) 0 @ ú @ " §% 0 @ @ " ) 0 < F ¤" ' 0 J . J ¬" ) 0 , 6 °" 3) 0 4 > ´" ) 0 n n ª ¼" Ê' 0 ü ü " À" 1) 0 ø ú ø Ä" ' 0 ª ª Ì" Ê' 0 Ò n Ò x Ü" Ê' 0 ´ n Ò n à" É' 0 ú Â ú ä" Ê' 0 : : è" ¶' 0 F J ª J ì" ) 0 F F ª ð" É' 0 $ 6 $ ø" É' 0 ú # õ% 0 ¾ ¢ ¾ # É' 0 J # 3) 0 > > # 1) 0 ø û( ') 0 ª P ÿ( ') 0 F P ) ') 0 P P ) ') 0 P F
8 2 C1206.Normal ! d 0
'ÿÿ 0 'ÿÿ
0 C6 9 n ´" n x C1206
3 2 @îã R0805.Normal ô! Tð 0
'ÿÿ ìÿ 0Ú 'ÿÿ öÿ 0 R16 < Jú ª! rú " R0805
, * @îã TLC274SMD.Normal È" 0,0
'ÿÿ 0y 'ÿÿ ( 0 U2 - b@D" &J! &6¾! :^^! :"¨ TLC274SMD
' ( @îã JUMP2X3.Normal ! ð 0
'ÿÿ öÿìÿ 0 'ÿÿ öÿöÿ 0 J8 Q ú X" 4ú ! # 4°"
! 4P" JUMP2X3
3 2 @îã R0805.Normal 8! d 0
'ÿÿ ìÿ 0 'ÿÿ öÿ 0 R12 : n Ú! ´ n Ü" R0805
; ( @îã JUMP2.Normal Ô ð 0
'ÿÿ 0 'ÿÿ ( 0 J7 R 6ð! 6ú JUMP2
3 2 @îã R0805.Normal <! ¬´ 0
'ÿÿ ìÿ 0 'ÿÿ öÿ 0ã R21 4 ¢¾ # ʾ r! R0805
= 2 @îã C0805.Normal Ð" |0
'ÿÿ 0r 'ÿÿ
0 C10 = ,¬" ø" C0805
= 2 @îã C0805.Normal l" < 0
'ÿÿ 0 'ÿÿ
0 C8 A F ¸," F H! C0805
# $ @îã IRF7301SMD.Normal @! ¨60
'ÿÿ 0 'ÿÿ
0ê Q4 % ¼,$" @" ¼T¶!
IRF7301SMD
3 2 @îã R0805.Normal Ô" v60
'ÿÿ ìÿ 0 'ÿÿ öÿ 02 R20 4 l@D" @" R0805
3 2 @îã R0805.Normal p" ¬60
'ÿÿ ìÿ 0) 'ÿÿ öÿ 0 R22 4 ¢@ Ê@Ø R0805
8 2 @îã C1206.Normal à È 0
'ÿÿ 0 'ÿÿ
0 C7 9 Ò Ò x Ì" C1206
3 2 @îã R0805.Normal ê v´ 0
'ÿÿ ìÿ 0T 'ÿÿ öÿ 0 R19 4 l¾ Þ! ¾ ! R0805
, * @îã TLC274SMD.Normal P! Þª 0
'ÿÿ 0z 'ÿÿ àÿ( 0 U2 - Ô¾ r! È
" ´ Î! üÜ T" ü ®! TLC274SMD
3 2 @îã R0805.Normal º! ¸0
'ÿÿ 0î 'ÿÿ
0 R18 C Â,À Âî R0805
3 2 @îã R0805.Normal " 0
'ÿÿ 0Ê 'ÿÿ
0 R15 B ª ¸Ê! ª Ä" R0805
5 ( @îã JUMP2X4_CON.Normal Z! Z 0
'ÿÿ öÿ 0¿ 'ÿÿ 2 0c J5 P < d è! < d è! < n (! < n (! < x (! < x (! < " < " JUMP2X4_CON
# $ @îã IRF7304SMD.Normal (" p´ 0
'ÿÿ Äÿ
0% 'ÿÿ Äÿ 0 Q3 & zÒ v! ¾ # zª h"
IRF7304SMD
3 2 @îã R0805.Normal "0
'ÿÿ 0 'ÿÿ
0 R13 B ª @¼ ª ! R0805
# $ @îã IRF7301SMD.Normal # p60
'ÿÿ Äÿ 0y 'ÿÿ Äÿ
0 Q4 % z,²! @ zT"
IRF7301SMD
, * @îã TLC274SMD.Normal <" 0ª 0
, 'ÿÿ 0 'ÿÿ ( 0 U2 - b¾ Þ! &È Ð &´ ! :Ü ú : ä" TLC274SMD
= 2 @îã C0805.Normal # n 0
'ÿÿ 0 'ÿÿ
0C C9 A x ¸ ! x C0805
3 2 @îã R0805.Normal ¨" ^0
'ÿÿ 0 'ÿÿ
0c R14 B ª |" ª T R0805
; ( @îã JUMP2.Normal ù( ( ú 0
'ÿÿ 0 'ÿÿ ( 0 J6 R F ) F ÿ( JUMP2
# $ @îã IRF7304SMD.Normal z! ¨´ 0
) 'ÿÿ
0 'ÿÿ 0 Q3 & ¼Ò " ¾ ! ¼ª b!
IRF7304SMD
3 2 @îã R0805.Normal # ¸Ò 0
'ÿÿ 0 'ÿÿ
0 R17 C Âð 4! ÂÈ " R0805
, * @îã TLC274SMD.Normal ! Þ,0
'ÿÿ 0* 'ÿÿ àÿ( 0 U2 - Ô@Ø J¤" 6" ü^þ! ü"¼" TLC274SMD % " GND °
Â0 % !Ê! % " `¶ GND ´
È ª 0 % ! % " ÀQ GND ¸
< ª 0 % !ì" % " ÀÛ GND Ì
òæ 0 % !T" % " 0Ë GND þ
d ª 0 % !´" % L pÖ VCC !
d Z 0 % 'ÿÿ/ öÿ 0 !4" % " ÐÆ GND ,!
²^0 % !¶! % L `¯ VCC 0!
² 0 % 'ÿÿ/ öÿ 0 !b! % M VCC !
ò 0 % 'ÿÿ/ öÿ 0 !®! % M ¬ VCC Ö!
È Z 0 % 'ÿÿ/ öÿ 0 !¦! % " °© GND H"
0æ 0 %i !ú % M VCC \"
ò0 % 'ÿÿ/ öÿ 0 !¼" % " ðÖ GND d"
|60 %e !¬" % M ðÓ VCC x"
0 0 % 'ÿÿ/ öÿ 0 !ä" % " `Ú GND "
< Â0 % !," % " PÆ GND "
p^0 % !" % M `¿ VCC ¸"
00 % 'ÿÿ/ öÿ 0i !¨ % L Ðn VCC Ø"
p 0 % 'ÿÿ/ öÿ 0 !h" % " Í GND #
òh0 % !þ! % " °¾ GND (#
0h0 % !^! % " GND ,#
n Â0 % ! ! & N `
OFF_PAGE_IN_R Ä
.¾ 0 & 'ÿÿ/
0 #
" & O Â
OFF_PAGE_IN_L ò
þ,0 & 'ÿÿ/ Îÿ 0\ #¾! & N 0²
OFF_PAGE_IN_L j!
ª 0 & 'ÿÿ/ Îÿ 0¨ #¢! & O ¦ OFF_PAGE_OUT_R n!
È |0 & 'ÿÿ/
0 #L! & O p
OFF_PAGE_IN_L ~!
¤@0 & 'ÿÿ/ Îÿ 0 #Æ! & N à²
OFF_PAGE_IN_L "
þª 0 & 'ÿÿ/ Îÿ 0
#! & O ð
OFF_PAGE_IN_R 0"
.@0 &e 'ÿÿ/
0 #¤" & N @Ó OFF_PAGE_OUT_R "
È @0 & 'ÿÿ/
0 #! = 0r æ 0 =_ 0 . , f < , INPUT 1 = 0r ! 0 = 0 .F ¾ Ö Î F ¾
POWER VOLTAGE = 0r ä! 0 = 0 .ø P ( ø OUTPUT 1 = 0r ú! 0 = 0 .( Ö Î ü ( Ö LOGIC REFERENCE
VOLTAGE = 0r " 0 = 0 .ä < ª ä H-Bridge UT1_P C OUT1_N C d N00535 C f N01283 C _ N00576 C \ N00592 C e N00515 C g N01352 C ` N00563 C [ N00588 C l N02173 C î VCC1_P C ï VCC1_H C ð VREF1_H C ñ VREF1_L C ä N08852 C é N08324 C ç N08598 C ë N08960 C è N08450 C ã N08340 C ò VCC2_P C ô OUT2_P C õ OUT2_N C í N08670 C æ N08772 C ÷ VREF2_L C ì N08408 C ö VREF2_H C m GND C å N08336 C ó VCC2_H C ê N08562 R R R Ö : B Þ l D ç D è B . ð D 7 D 8 B ô! D D B f D ¡ D ¢ B £ j D ¬ D B ± D D B
µ D D B # D © D ª D « B ø «( D D B Æ # D Û D Ü D Ý D Þ D ß B ¬ # D µ D ¶ B à % D õ D ö D ÷ D ø D ù B ú ' D D D D D B t 7 D y B ) D ) D * D + D , D - B 9 D B · # D À D Á B (" D D D B = 8! D F D G B H <! D Q D R B ã ÿ D ì D í B 9 , D B D C B î D ÷ D ø B S @! D ` D a D b B z D D B <" D 5 D 6 D 7 D 8 D 9 B D = D M D N B c P! D x D y D z D { D | B i # D r D s B ù D D B O E D X D Y B } Z! D D D D ¡ D ¢ D £ D ¤ D ¥ B @ B D a D b D c D d D e D f D g D h B 5 é D > D ? B u D * D + D , B - w D : D ; D < B ù( D D
B ¦ z! D ³ D ´ D µ B : l" D C D D B M D Z D [ D \ B E p" D N D O B ] D j D k D l B ¶ ! D Ë D Ì D Í D Î D Ï B D ( D ) B Ð ! D Ù D Ú B D D B V " D _ D ` B Û ! D ô D õ D ö D ÷ D ø D ù B a ¨" D j D k B ú º! D D B È D ¦ D § D ¨ D © D ª D « B Ô D D B * © D 3 D 4 B ! à D * D + B l È" D D D D D
B , ê D 5 D 6 B Ð" D D B Ô" D D
SCHEMATIC1 b) PAGE1 PAGE2 PAGE3 Ó
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PCB Footprint ì ì ì 0 0 S
TITLE_MLAB Author Title Page Create Date March 8, 1995 Doc RevCode ? OrgName OrgAddr1 OrgAddr2 OrgAddr3 OrgAddr4 Page Size A Page Number 1
Page Count Page Modify Date C:\LIBRARY\ORCAD9X\SYMBOLS.OLB Cage Code MLAB HB2FET01A 1.00 MIHO 1,00 Device PAD Part Reference Value C:\LIBRARY\ORCAD9X\PAD.OLB
PCB Footprint HOLE_M3 GND SO8_2FET C:\LIBRARY\ORCAD9X\COM_T.OLB
IRF7301SMD
IRF7304SMD JUMP2X3 C:\LIBRARY\ORCAD9X\JUMP.OLB SO8_150 C:\LIBRARY\ORCAD9X\AMP.OLB
TLC27L2SMD SO14_150 TLC274SMD VCC Name VCC_H R C:\LIBRARY\ORCAD9X\COM_RLC.OLB R0805 100 JUMP2X4 VCC_P C C1206 2u2/16V 10 JUMP2 1k C0805 OFF_PAGE_OUT_R VREF_L VREF_H 100nF 10k 100k
OFF_PAGE_IN_L
OFF_PAGE_IN_R 2 3 VCC1_P VCC1_H VREF1_H VREF1_L VCC2_P VCC2_H VREF2_H VREF2_L JUMP2X4/B JUMP2X3/B JG r a p h i c s ÿÿÿÿÿÿÿÿ À©qrVÆ Ë¹qrVÆ $ T y p e s $ ÿÿÿÿÿÿÿÿÿÿÿÿ þÿÿÿ P a c k a g e s ÿÿÿÿ À©qrVÆÀ©qrVÆ E x p o r t B l o c k s ÿÿÿÿ ÿÿÿÿ À©qrVÆÀ©qrVÆ C e l l s D i r e c t o r y ÿÿÿÿÿÿÿÿÿÿÿÿ y P a r t s D i r e c t o r y ÿÿÿÿÿÿÿÿ x V i e w s D i r e c t o r y ÿÿÿÿ ) S y m b o l s D i r e c t o r y $ ÿÿÿÿ ÿÿÿÿ û/D û/D
SCHEMATIC1 ÀÎ(ÛQÆ B5VÆ û/D û/D û/D NÚ/D NÚ/D UMP2/B
SCHEMATIC1 G r a p h i c s D i r e c t o r y & ÿÿÿÿÿÿÿÿÿÿÿÿ P a c k a g e s D i r e c t o r y & ÿÿÿÿ E x p o r t B l o c k s D i r e c t o r y . ÿÿÿÿÿÿÿÿÿÿÿÿ ÿÿÿÿÿÿÿÿÿÿÿÿ