NTE1328

NTE1328 Integrated Circuit Module − Hybrid, Audio Power Amp50W 2 Power Supplies Required Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50V Collector Current, ICmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7A Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +85°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −30° to +100°C Thermal Resistance, Junction to Case, RΘJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7°C/W Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Recommended Operating Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Electrical Characteristics: (TA = +25°C, VCC = ±35V, RL = 8Ω, Rg = 600Ω, VG = 26.4dB unless otherwise specified) Parameter Quiescent Current Output Power Symbol ICCO PO(1) PO(2) PO(3) Total Harmonic Distortion Frequency Response Input Resistance Output Noise Voltage Midpoint Voltage Test Conditions VCC = ±42V THD = 0.2%, f = 20Hz to 20kHz THD = 0.2%, f = 1kHz VCC = ±42V, THD = 0.2%, f = 1kHz Min − 50 − − − − − 0.3 −70 Typ 50 − 60 70 − 0.03 10 to 100k 52 0.5 − − − +70 Max 100 − − − 0.2 − Unit mA W W W % % Hz kΩ mVrms mV THD (1) PO = 1W to 50W, f = 20Hz to 20kHz THD (2) PO = 1W, f = 1kHz f ri VNO VN PO = 1W, +0dB, −1dB PO = 1W, f = 1kHz VCC = ±42V, Rg = 10kΩ− VCC = ±42V Pin Connection Diagram (Front View) 10 (+) VCC2 9 8 7 6 5 4 3 2 1 Stabilization (+) VCC1 Output (−) VCC1 Stabilization (−) VCC2 (−) Input GND (+) Input 3.071 (78.0) 2.766 (70.0) .315 (8.0) 1.733 (44.0) 1 .135 (3.42) Dia (2 Holes) .157 (4.0) 1.422 (36.0) 10 .492 (12.5) .028 (0.71)