KIA6221AH Datasheet PDF - KEC

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KIA6221AH
KEC

Part Number KIA6221AH
Description 30W BTL DUAL AUDIO POWER AMPLIFIER
Page 13 Pages


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SEMICONDUCTOR
KIA6221AH
TECHNICAL DATA
BIPOLAR LINEAR INTEGRATED CIRCUIT
30W BTL DUAL AUDIO POWER AMPLIFIER
The thermal resistance 0 j - c of KIA6221AH package
CPP-17 (Compact Power Package 17pin), designed for
low thermal resistance, has high efficiency 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 difference between L and R channels.
FEATURES
* Low Thermal Resistance
: 6 j-c=1.5°C/W (Infinite heat sink)
* High Power
:POUT( 1)=30W(Typ. )/Channel
(Vcc=14.4V, f=lkHz, THD=10%, RL=2&)
:POUT(2)=26W(Typ. )/Channel
(Vcc=13.2V, f=lkHz, THD=10%, RL=2&)
;POUT(3)=19W(Typ. )/Channel
(Vcc=13.2V, f=lkHz, THD=10%, RL=4&)
* Low Distortion
:THD=0.04%(Typ.) (VCc=13.2V, f=lkHz, POUT=1W, R l = 4 & , Gv=50dB)
* Low Noise
rms (Typ.)
(Vcc=13.2V, RL=4 Q, Gv=50dB, Rg=0&, BW=20Hz~ 20kHz)
* Built-in stand-by function (With @ pin set at LOW, Power is turned OFF.)
:IsB=ljuA(Typ.)
* Built-in various protection circuits
Protection circuits : thermal shut down, over voltage, Out—>Vcc short.
Out^GND short and OUT-OUT short.
* Operating supply voltage : Vcc=9~18V
CPP-17
1994. 10 .25
Revision No : 0
KEC
1/13

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KIA6221AH 30W BTL DUAL AUDIO POWER AMPLIFIER KIA6221AH
KEC
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