NTE7031 Integrated Circuit Module - AF Power Amp, Single Channel, 100W Min
Features: D Built-In Muting Circuit Reduces Pop On Noises Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73V Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1C/W Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Available Time for Shorted Load (VCC = 51.0V, RL = 8, f = 50Hz, PO = 100W), ts . . . . . . . . 2sec Recommended Operating Conditions: (TA = +25C unless otherwise specified) Operating Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51.0V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Operating Characteristics: (TA = +25C, VCC = 51.0V, RL = 8, Rg = 600, VG = 40dB, RL: Non-Inductive Load unless otherwise specified)
Parameter Quiescent Current Output Power Total Harmonic Distortion Frequency Response Input Resistance Output Noise Voltage Midpoint Voltage Symbol ICCO PO THD f ri VNO VN Test Conditions VCC = 61V THD = 0.4%, f = 20Hz to 20kHz PO = 1.0W, f = 1kHz PO = 1.0W, +0dB, -3dB PO = 1.0W, f = 1kHz VCC = 61V, Rg = 10k VCC = 61V - - -70 Min 15 100 - Typ - - - 20 to 50k 55 - 0 - 1.2 +70 Max 120 - 0.4 Unit mA W % Hz k mVrms mV
Pin Connection Diagram (Front View) 15 Bootstrap 14 V+ 13 Output 12 V- 11 Compensation 10 IAdjust 9 8 6 5 4 3 2 1 Emitter Bypass Compensation Test Point Bypass Bias GND (Substrate) NFB Input
7 IAdjust
2.520 (64.0) 2.190 (55.6) .334 (8.5)
1.440 (36.4)
.737 (18.7) 1 .141 (3.6) Dia (2 Holes) 15
.100 (2.54) 1.400 (35.56) .020(.508)
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