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TA8227P Datasheet(PDF) 4 Page - Unisonic Technologies |
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TA8227P Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 9 page UTCTA8227P LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD. 4 QW-R107-011,B ABSOLUTE MAXIMUN RATINGS (Ta=25°C) PARAMETER SYMBOL VALUE UNIT Supply Voltage Vcc 20 V Output Current (peak / CH) Io (peak) 2.5 A Power Dissipation Pd 4.0 W Operating Temperature Topr -25~75 °C Storage Temperature Tstg -55~150 °C ELECTRICAL CHARACTERISTICS (Ta=25 °C, Vcc=9V, RL=4Ω, Rg=600Ω, f=1kHz, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Quiescent Current ICCQ Vin=0 21 45 mA Output Power Pout(1) Pout(2) THD=10% THD=10%, RL=3 Ω 2.0 2.5 3.0 W Total Harmonic Distortion THD Pout=0.4W/CH 0.2 1.0 % Voltage Gain Gv1 Rf=120 Ω,Vout=0.775Vrms (0 dBm) 43 45 47 dB Gv2 Rf=0, Vout=0.775Vrms (0 dBm) 56.5 Input Impedance Rin 30 k Ω Output Noise Voltage Vno Rg=10k Ω,BW=20Hz~20kHz 0.3 1.0 mVrms Ripple Rejection Ratio R.R. Rg=600 Ω, fripple=100Hz -52 dB Cross Talk C.T Rg=600 Ω,Vout=0.775Vrms (0 dBm) -50 dB Input Offset Voltage V6, V7 30 60 mV Standby Current 1stb Sw1:OFF 1 µA TYP. DC VOLTAGE OF EACH TERMINAL (Vcc=9V, Ta=25°C ) TERMINAL NO. 1 2 3 4 5 6 7 8 9 10 11 12 DC VOLTAGE (V) Vcc 4.5 8.7 GND 0.7 0.03 0.03 0.7 5.0 8.7 4.5 Vcc |
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