NTE7032 Integrated Circuit Module − AF Power Amp, Single Channel, 120W Min Features: D Built−In Muting Circuit Reduces Pop On Noises Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±80V Thermal Resistance, Junction−to−Case (Per Power Transistor), RthJC . . . . . . . . . . . . . . . . . 1.4°C/W Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +125°C Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Operating Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±55.0V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Operating Characteristics: (TA = +25°C, VCC = ±55.0V, RL = 8Ω, Rg = 600Ω, VG = 40dB, RL: Non−Inductive Load unless otherwise specified) Parameter Quiescent Current Output Power Total Harmonic Distortion Symbol ICCO PO THD Test Conditions Min Typ Max Unit VCC = ±66V 15 40 120 mA THD = 0.008%, f = 20Hz to 20kHz 120 − − W − − 0.008 % PO = 1.0W, f = 1kHz Frequency Response f PO = 1.0W, +0dB, −3dB Input Resistance ri PO = 1.0W, f = 1kHz − 55 − kΩ VCC = ±66V, Rg = 10kΩ − − 1.2 mVrms −70 0 +70 mV Output Noise Voltage Midpoint Voltage VNO VN VCC = ±66V 20 to 50k Hz Equivalent Circuit 15 7 14 TR1 TR2 R6 R2 D2 11 1 TR10 TR6 8 TR3 2 6 TR14 R4 TR4 TR7 C1 R3 TR11 R12 R10 R14 17 TR8 R7 13 16 R8 R11 4 3 R5 TR5 R1 D1 TR9 18 TR12 TR13 TR15 R9 R13 SUB 12 5 9 10 3.070 (78.0) .345 (8.76) 2.760 (70.0) 1.732 (44.0) .846 (21.5) .141 (3/6) Dia 2 Holes .354 (9.0) .100 (2.54) 1.700 (43.18)