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PDF KIA6210AH Data sheet ( Hoja de datos )
| Número de pieza | KIA6210AH | |
| Descripción | 22W BTL DUAL AUDIO POWEH AMPLlFIEH | |
| Fabricantes | KEC | |
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KEC
SEMICONDUCTOR
KIA6210AH
TECHNICAL DATA
BIPOLAR LINEAR Th'TEGRATED CIRCUIT
22W BTL DUAL AUDIO POWEH AMPLlFIEH
The thermal resistance f3.i -'1' KIA6210All package
CPP-17(Compact Power Package 17pin), designed for low
oB
thermal resistance, has high eHiciency of heat radiation.
The temperature rise of chip can be reduced, and the
influence from the degradation of the features due to the
temperature rise at the high output can also be reduced.
This stereo audio power IC, designed for car audio use,
has two built-in channels to reduce the characteristic
diIIerence between Land H channels.
In addition, the functions of stand-by and muting, and
a variety of protection circuits are involved.
FEATUlms:
Low Thermal Resislance.
: ej-T=1.5°C/W (Infinile heal sink)
TIigh Power.
: POCTO )=22W(Typ.)/channcl
~
I
DIM MILLIMETERS
A 36.0±O.2
B 5.0±O.3
c 14.0±O.2
D 1.2±O.1
d O.55±O.1
HI 10.0±O.3
H2 17.0±O.3
5.0±O.3
M 2.575 TYP.
PI 2.0
P2 2.0
3.9+0.2/-0
30.0±O.2
0.4+0.1/-0.05
(Vcc=14.4V, f=lkIIz, TTID=lO%, RL=4~2)
: Pocr(2)=19W(Typ.)/channcl
(Vcc=13.2V, f=lkIIz, TTID=lO%, RL=4~2)
CPP-17
T,ow DislorLion.
: TTID=0.04%(Typ.)
(Vcc=13.2V, f=lkIIz, Pocr=lW, RL=4~2, Gv=50dB)
Low \Joise.
: VNo=0.30mVTffi,(Typ.)
(Vcc=13.2V, RL=4~2, Gv=50dB, Rg=0~2, BW=2OTIz-20kIIz)
Buill-in sland-by funclion.
(Wilh @ pin sel al low, power is Lurned 0[<'[<'.)
Buill-in muling funclion.
(Wilh CD pin sel al low, ISB=l~A(Typ.) power IS Lurned 0[<'[<'.)
: VCVTuLe)=lV(Typ.)
Buill-in various prolecLion circuiLs
ProlecLion circuiLs : Thermal shul down, over vollage, OUT--->Vcc shorL,
OUT-G\JD shorL and OUT-OUT shorL.
OperaLing supply vollage : Vcc=9-1tiV.
1994. 10. 20
Revision No 0
KEC
1/11
1 page  
KIA6210AH
The volLage gain is reduced when Rf is
increased. (Pig.2)
WiLh Lhe volLage gain reduced, since (1)
lhe oscillaLion sLabiliLY is reduced, and
(2) lhe pop noise changes when Vcc is
seL Lo O'J, refer Lo Lhe iLems 3 and 4.
60
""50
6
z
40
~
............... .......... r-.
I"" r..~.. .........
"..
~ 30
c.;
~
:o> 20
:::
o
o
«
IT
300 500
lk
3k
FEEDBACK RESISTANCE Rf (0)
Fig. 2
2. Stand-by SW Function
By means of conLrolling @ pin (SLand-by Lerminal)lo TIigh and Low, Lhe power
Supply can be seL Lo O'J and OPI<'.
The Lhreshold volLage of @ pin is sel al abouL 3V (Typ.), and Lhe power supply
currenl is abouL 1{LA(Typ.) al lhe sland-by sLaLe.
-----.--- VCC
TO bias
Cutting
Circuit
G)(Fig.-3) With
Pin set to High, Power is turned ON.
1994. 10. 20
Revision 'Jo 0
KEC
5/11
5 Page 
KIA6210AH
,.-..
~ THD - POUT(1)
~
iI:
Eo-<
20 VCC=13.2V
10 RL 40
Z
.0.....
pEo:-:<;
5
3
0
Eo-< 1
.(.J...].
~
0.5
0.3
f 10kHz
u......
Z
:0:g
p::;
~
0.1
0.05
0.03
I
f 1kHz
fMOOHfi
.... 0.01
<
Eo-<
0.1 0.3 1 3 10 30 100 300
0
Eo-< OUTPUT POWER POUT (W)
IccQ - VCC
~ VIN=OV
200
..uua.... 160
;
Eo-<
Z
rp.::l; 120
p::;
//
V V-
;;
I
I
\
~
u 80
I
Eo-<
Z
ur.l 40
(J]
j
I
I
, .-.-
or......l.
~
0
C§
4 8 12 16 20 24 28
SUPPLY VOLTAGE VCC (V)
THD - POUT(2)
20 f=1kHz
I1
10 RL 40
5
3
1
0.5
0.3
u
oZ 0.1
:>
Cl
11
u
u
:>
:>
"!
.C.',j
11
-:>
-10
U
~
h~
Il
::g 0.05
e;] 0.03
iI:
.... 0.01
E:i 0.1 0.3 1 3 10 30 100
o
Eo-< OUTPUT POWER POUT (W)
300
THD - f
~5
Eo-< 3 Vcc 13.2V
oZ
RL=40
POUT=lW
pE:=:;: 1
~ 0.5
(...J..]. 0.3
~
u
Z
0.1
o 0.05
~::g 0.03
/
/
~ 0.01
20
o
Eo-<
100 300 lk 3k 10k 30k lOOk
FREQUENCY f (Hz)
1994. 10. 20
Revision \Jo : 0
KEC
11/11
11 Page | ||
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