NTE7029 Integrated Circuit Module – AF Power Amp, 2–Channel, 100W Min Features: D Built–In Muting Circuit Reduces Pop On Noises Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±75V Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1°C/W Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125°C Storage Temperature, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +125°C Available Time for Shorted Load (VCC = ±51.0V, RL = 8Ω, f = 50Hz, PO = 100W), ts . . . . . . . . 1sec Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Operating Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±51.0V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Operating Characteristics: (TA = +25°C, VCC = ±51.0V, 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 = ±60V 20 40 100 mA THD = 0.4%, f = 20Hz to 20kHz 100 – –– W – – 0.3 % PO = 1.0W, f = 1kHz Frequency Response f PO = 1.0W, +0dB, –3dB Input Resistance ri PO = 1.0W, f = 1kHz – 55 – kΩ VCC = ±60V, Rg = 10kΩ – – 1.2 mVrms –70 0 +70 mV –2 –5 –10 V Output Noise Voltage VNO Midpoint Voltage VN Muting Voltage VM VCC = ±60V 20 to 50k Hz Pin Connection Diagram (Front View) 22 N.C. 21 N.C. 20 (–) Input Rt Ch 19 (+) Input Rt Ch 18 GND 17 Compensation 16 (–) VCC 15 Output Rt Ch 14 Bypass 13 (+) VCC 12 Output Lt Ch 11 (–) VCC 10 Compensation 9 8 Compensation Muting 7 Compensation 6 5 Compensation Compensation 4 3 (–) Input Lt Ch (+) Input Lt Ch 2 N.C. 1 N.C. 3.070 (77.97) .345 (9.0) 2.755 (70.0) 1.732 (44.0) .846 (21.5) 1 22 .345 (9.0) .100 (2.54) .328 (8.32) 2.099 (53.32) .114 (2.9) .216 (5.5)