NTE1358 Integrated Circuit Module, AF PO, 50W, Dual Power Supply Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±53V Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30° to +105°C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8°C/W Available Time for Load Shorted (VCC = ±36V, RL = 8Ω, f = 50Hz, PO = 50W), ts . . . . . . . . . . . 2sec Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±23V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Electrical Characteristics: (TA = +25°C, VCC = ±36V, RL = 8Ω (Non-Inductive Load), Rg = 600Ω, VG = 26.3dB unless otherwise specified) Parameter Quiescent Current Output Power Total Harmonic Distortion Emitter Resistance Symbol ICCO PO THD RE Test Conditions Min Typ Max Unit VCC = ±43V 20 40 80 mA THD = 0.02%, f = 20Hz to 20kHz 50 - - W VCC = ±31V, THD = 0.03%, f = 1kHz, RL = 4Ω 55 - - W PO = 1 to 50W, f = 20Hz to 20kHz - - 0.02 % 0.18 0.22 0.30 Ω Note 1. For power supply at the time of test, use a constant-voltage power supply unless otherwise specified. Pin Connection Diagram (Front View) 10 Input 9 (+) VCC 8 Direct Output 7 Internal Series Resistor Output 6 180pF Cap to Pin9 (Feedback) 5 180pF Cap to Pin2 (Feedback) 4 Internal Series Resistor Output 3 Direct Output 2 (-) VCC 1 Input 2.335 (59.3) .276 (7.0) 2.050 (52.0) 1.260 (32.0) 1 10 .550 (13.97) .157 (3.9) 1.417 (35.6) 1.770 (45.0)