NTE1338 Integrated Circuit Module, Hybrid, Dual Driver for 40W to 50W Audio Power Amp Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55V Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +115C Storage temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +115C Electrical Characteristics: (TA = +25C, VG = 40dB, RL = 33k unless otherwise specified) Parameter Quiescent Current Midpoint Voltage Output Noise Voltage Input Impedance Total Harmonic Distortion Symbol Test Conditions Min Typ Max Unit ICCO VCC = 43V - 20 30 mA VN VCC = 43V -50 - +50 mV VCC = 43V, Rg = 0 - - 1.0 mV ri VCC = 43V, VO = 2.83V, f = 1kHz 31 33 - k THD VCC = 36V, VO = 17.9V, f = 20kHz - VNO Pin Connection Diagram (Front View) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Rt Ch Input Rt Ch Feedback GND GND Rt Ch Output Rt Ch Feedback (+) VCC GND (-) VCC Lt Ch feedback Lt Ch Output GND GND Lt Ch Feedback Lt Ch Input 0.005 0.01 % 1.850 (47.0) .170 (4.3) 1.100 (27.9) .225 (5.7) 1 15 .100 (2.54) 1.420 (36.0) .515 (13.0)