UTC PC1316 LINEAR INTEGRATED CIRCUIT DUAL CHANNEL AUDIO POWER AMPLIFIER DESCRIPTION The UTC PC1316 is a monolithic integrated circuit, designed for the audio amplifier part in tape recorders and radio. FEATURES *Wide operating voltage( 3V~16V) *Low quiescent current *Low harmonic distortion *Large output power( 2W, maximum) *Fine ripple rejection characteristic DIP-14H BLOCK DIAGRAM GND CH2 Input 14 13 CH2 CH2 Compen Feedback Sation Vcc 12 11 10 CH2 CH2 Boot Strap Output 9 8 AMP 2 H/S AMP 1 1 Ripple Filter 2 CH1 Input 3 4 5 6 7 CH1 Compen CH1 CH1 CH1 Sation Feedback Boot Strap Output NC ABSOLUTE MAXIMUN RATINGS (Ta=25°C) SYMBOL VALUE UNIT Supply Voltage(no signal) PARAMETER Vcc 18 V Supply Voltage(operating) Vcc 16 V Power Dissipation PD 2 W Operating Temperature TOPR -20 ~ 75 °C Storage Temperature TSTG -40 ~ 150 °C UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R107-010,A UTC PC1316 LINEAR INTEGRATED CIRCUIT ELECTRONIC CHARACTERISTICS (Ta=25°C,Vcc=9V,Rf=33Ω,f=1kHz,RL =8Ω,unless otherwise specified) PARAMETER Quiescent Current Voltage Gain Output Power Total Harmonic Distortion Noise Output Voltage Ripple Rejection Ratio Channel Separation Channel Balance Input Impedance TEST CONDITIONS SYMBOL No Signal Po=0.25W, Rf=33Ω Po=0.25W, Rf=120Ω Vcc=12V, RL=8Ω, THD=10% Vcc=9V, RL=4Ω, THD=10% Vcc=9V, RL=8Ω, THD=10% Vcc=6V, RL=4Ω, THD=10% Vcc=6V, RL=8Ω, THD=10% Po=0.5W, Rf=33Ω Po=0.5W, Rf=120Ω Rg=10kΩ Rg=0,frip=100Hz,Vrip=0.3V Rg=0,Po=0.25W Po=0.25W ICCQ Gv Gv PO PO PO PO PO THD THD VNO RR CS CB RI MIN TYP 10 44 34 2 1.6 1.2 0.7 0.5 0.8 0.4 0.6 50 55 0 5 -2 MAX UNIT mA dB dB W W W W W % % mV dB dB dB MΩ 2 APPLICATION CIRCUIT Vcc C6 100 µF Input 2 14 13 12 R2 1Ω C4 0.01 µF C1 100 µF (Rf) R1 33Ω C5 220 µF C7 0.1 µF C3 100 µF C2(Cb) 22pF 11 10 9 8 AMP 2 H/S AMP 1 1 C8 47 µF Input 1 UTC 2 3 4 5 (Rf) R3 33Ω C9 100 µF 6 7 C10 100 µF C11(Cb) 22pF C13 220 µF C12 0.01 µF R4 1Ω UNISONIC TECHNOLOGIES CO., LTD. 2 QW-R107-010,A UTC PC1316 LINEAR INTEGRATED CIRCUIT TYPICAL PERFORMANCE CHARACTERISTICS UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R107-010,A