KB HE82006

!" #
$%&%'()*+,-%
%((%&%
./01 (% %2
3 4 # #5 (6 % #5 % 7 $ (60$
586&-% &, &%(
9((/(%(
$% ( ( 8 3 8
2%4&% $( %
!"/ :;;
!"058 )5<1=;
)5<1=
!"#./ !2,./>?)./2
%44
!"#.+ !$%(!'+6+@A
B
!"580 C58A 3'<1
!"/
C+0&0",
!"!#*/8/,D0,D""/,E).+#E((
%#*/
!"/'()+5((
!"-%,-2))$%,-4
!"&$7((
!"/2580(C584
!"( 3(6 ')+&+,/#E&..+
&+!",/#E&../
,$8%#5#5#5%$%
#56(
%#5(#5E(%$(%#5F%6.+
!#)0((%$(%F7,
%8%$ %
(F(
!
"
# $% &' ( )(* #" # #"% +
,
&'4
*20 ./0&1 &' 12345 :;#<=- >2&'1234
-
6'&1 6'&1 >2&'1234
- ,! ! " #$%&'(
7 89 ) .?2&1 " 1*5 *+,-
./012
345637!*+
' 0- 8639(1 =7 >?>@A@ BC @DE F4C;<GH>IJKL
@
248637! :2; @MNOKPQBC;<GRSTUMVKNOWXQ YZ [
<)
@\Z ]^;<_`(
2 ab c
&'4
*20
:A!B=Ce1klm
d C 3 e
: gEEg D')*D112D*Dh
!+ A!BCf^g &4D*
gE=Eg *0F&02D*D
hA!BCi^
n^12
op1kEEqr[s2tu12v
j12
1kwx9
@
*&4 D99^gy "
{|}_ B<hD020
z1k
yz1k
"
{|}_ B<hD020"
2'G2H0*D
!
2H%2D0F0*D
F3&F%?
I
E
)
I
E
,
)
.
, , &
- - )
@
B
,
.
&
)
@B
,
.
&
)
@B
,
.
&
)
@3B
,
.
&
)
@B
,(E
,.&)@;B
,.&)@B
,.&)@'B
))
&0&,J,
)01A;
GH
G
0($%IE)
CK#
CK/
.0&,JE
/
,#E
E(
,#E
E
K
L
5 5 3
;
'
?
3
;
/
KM ''
LM ?3;
.0&,JE KM ''
LM 3;
CK/
KM ''
LM ;
CK#
KM ''
LM 3;
&0&,J,
KM ''
LM 33;
))
KM ''
LM ;
;
,.&)@'B KM ''
LM ;
;
,.&)@B KM ''
LM ?;
,.&)@;B KM ''
LM '?';
,.&)@B KM 3?; LM ?;;
,.&)@3B KM ;3; LM ?;;
,.&)@B KM ;; LM ?;;
,.&)@B KM ?'; LM ?;;
,.&)@
B KM 3
; LM ?;;
,-
KM ?3'3; LM ?;;
IE)J,-KM
3; LM ?;;
'
IE)
KM''; LM ?;;
!"
0( #( /(( / &(
0 &(
;<
;<>
; ;<>
; &
5<'
5
&
;
5<
5 3
0( #( / C9(
/ &(
0 &(
<;;
?<
<
1
C7
1
&
5<'
5
& ;
5<
5
M;
M
&5A&,M;6 ))M3>*
N6 IE)M
7.*5
E/.+"5( 0
0
05(
M3OM
,-
,-
/
)+5/((5(
#*/
# #( % # #("$ #*/
# #(-%
#*/6.0&,JE
/(()5(
/((085(
#*/(% %
#*/($
#("$5(
.0&,JE
#("$5(
#*/
EA
! " '; +
+
+
; 3
+
&%%M*32(
$% %4
*3
&%%M*32(
% %$4
M
;
+
M
+
MIE)6(% %
+
#
MIE)6(% %
+
#(
HA)5(0,(%,(#*/
085(0%,(%,(/)#*/
HA&%0&%(6(P((
%(%(( % ( ( 2HEOEM
666366;4
##
External Fast Clock:
Crystal osc.
.$$"/
, ,
-
External Fast Clock:
RC osc.
!$
(
0
!#
,
"!"$
$%&'
)
#
!
""
*+
)(
#
"
Passive
Bias &
Filter
Circuit
Please Refer
AN022 for Speech
Output Circuit
!
!
""
#$
C %!6(((&,,6&,%&,"/%
6%% (./$$8;($ ")
(7()./$./D(% #50;(%($
,%&0&,J,6.0&,JE,.&)@'A
B$%,5!2
4(6%!#5 P,5!E%))IE)
&0&,J,&%$ (72& $%%( %%4
;
%&#'
) 0
/ 5
E
6 !6I 2)) 4
#6Q
E$5
E$0