KE C SEMICONDUCTOR KIA6210AH TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 22W BTL DUAL AUDIO POWER AMPLIFIER A The thermal resistance @j-T KIA6210AH package s CPP-17(Compact Power Package 17pin), designed for low j | r] 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, 7 has two built-in channels to reduce the characteristic IT WY A M x | 43 = Hl Wi oot d ys AAC D T P2 DIM MILLIMETERS difference between L and R channels. A 36.040.2 In addition, the functions of stand-by and muting, and aso a variety of protection circuits are involved. D 1240.1 d 0.55+0.1 Hi 10.0+0.3 FEATURES: wears TP * Low Thermal Resistance. Pi 2.0 > @j-T=1.5C/W (nfinite heat sink) Pe 2.0 . Q 3.9+0.2/-0 + High Power. S 30.0+0.2 > Pour(1)=22W(Typ.)/channel T 0.4+0.1/0.05 (Vec=14.4V, f=lkHz, THD=10%, R,=42) > Pour(2)=19W(Typ.)/channel CPP-17 (Vec=13.2V, f=l1kHz, THD=10%, Rr=42) + Low Distortion. : THD=0.04%(Typ.) (Vece=13.2V, f=1kHz, Pour=1W, Ri=42, Gy=50dB) - Low Noise. : Vyo=0.30mVims( Typ.) (Vec=13.2V, Rr=42, Gy=50dB, Rg=02, BW=20Hz ~ 20kHz) * Built-in stand-by function. (With @ pin set at low, power is turned OFF.) * Built-in muting function. (With @ pin set at low, Isn=luA(Typ.) power is turned OFF.) > V(Mute)=1V(Typ.) * Built-in various protection circuits Protection circuits : Thermal shut down, over voltage, OUTVecc short, OUT-GND short and OUT-OUT short. * Operating supply voltage * Vcc=9~18V. 1994. 10. 20 Revision No : 0 KEC vi KIA6210AH MAXIMUM RATINGS (Ta=25T) CHARACTERISTIC SYMBOL RATING UNIT Peak Supply Voltage (0.2sec) Vcc surge 50 Vv DC Supply Voltage Veco DC 25 Vv Operating Supply Voltage Vec opr 18 Vv Output Current (Peak) Io(Peak) 9 A Power Dissipation Pp 50 W Operating Temperature Toor -30~85 C Storage Temperature Tog -5d~ 150 Cc ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Vec=13.2V, Ru=4@, f=lkHz, Ta=25) CHARACTERISTIC SYMBOL clRcar TEST CONDITION MIN. | TYP. | MAX.| UNIT Quiescent Supply Current Teca - Vin=0 - 120 250 mA Poura) - Voc=144V, THD=10% - 22 - Output Power W Poura) - THD=10% 16 19 - Total Harmonic Distortion THD Poct=1W - 0.04 0.4 % Voltage Gain Gy - - AS 50 52 dB Output Noise Voltage Vno - Rg=-02, BW=20Hz~ 20kHz - 0.30 | 0.70 | mVims Ripple Rejection Ratio R.R - frippe= 100Hz, Re=600 2 AQ 54 - dB Input Resistance Rin - - - 30 - kQ Output Offset Voltage V offset - Vin=0 -300 0 300 mV Current at Stand-by State Isp - - - 1 10 pA Cross Talk C.T - Rg=600 2, Vorr=0dBm - 60 - dB @ Pin Control Voltage Vsp - Stand-byOFF(Power-ON) 2.5 - Vec Vv @ Pin Control Voltage Vawwte) - Mute>ON (Power~OFF) - 1.0 2.0 Vv 1994. 10. 20 Revision No : 0 KEC 2/11 KIA6210AH BLOCK DIAGRAM AND TEST CIRCUIT KIA6210AH (Gy=50dB) f O Vcc bb 6 28 9 10 17 0 1000uF C1 4.7uF & - 1000pF 2 = Wg S oO | + ay NF1 |Amp 3 = QQ oO (1) Mute SW ~PROTECTOR- ActiveHigh LOAD DUMP (PowerON) (6) Ripple THERMAL SHUT DOWN Vv SHORT CIRCUIT t : C1 4 + 4.7uF ol Amp tn (6 +] fe * PreGND Standby SW (5) (4) Le ActiveHigh 3V (Power-ON) Jl- 1994, 10. 20. Revision No : 0 KEC 3/11