NTE1339 Integrated Circuit Module, Hybrid, Dual Driver for 80W to 90W Audio Power Amp Features: D Current Mirror Circuit Providing Low Distortion D 2 Channel Package D Dual Power Supply Operation D Small Sized Package Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65V Operating Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115C Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +115C Recommended Operating Characteristics: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47V Electrical Characteristics: (TA = +25C, VG = 40dB unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Quiescent Current ICC VCC = 56V - 20 30 mA Midpoint Voltage VN VCC = 56V -50 - +50 mA VCC = 56V, Rg = 10k - - 1.0 mV ri VCC = 56V, f = 1kHZ, VO = 2.83V - 92 - k THD VCC = 47V, f = 20kHZ, VO = 25.3V - - 0.005 % Output Noise Voltage Input Resistance Total Harmonic Distortion VNO Pin Connection Diagram (Front View) 15 Right Channel Input 14 Right Channel Feedback 13 GND 12 GND 11 Right Channel Output 10 Right Channel Feedback 9 (+) VCC2 8 GND 7 (+) VCC1 6 Left Channel Feedback 5 Left Channel Output 4 GND 3 GND 2 Left Channel Feedback 1 Left Channel Input .170 (4.3) 1.850 (47.0) 1.100 (27.9) .225 (5.7) 1 15 .100 (2.54) 1.420 (36.0) .515 (13.0)