NTE1345 Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 30W/Ch, 2 Power Supplies Required Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±41V Substrate Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C Turn–On Time, ts (VCC = ±28V, PO = 30W, RL = 8Ω, f = 50Hz) . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±28V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Ω Electrical Characteristics: (TA = 25°C, VCC = ±28V, RL = 8Ω, Rg = 600Ω, VG = 40dB unless otherwise specified) Parameter Symbol Idle Current ICCO Power Out PO Test Conditions Min Typ Max Unit VCC = ± 34V 20 40 120 mA THD = 0.1%,f = 20Hz to 20kHz 30 – – W VCC = ±25V, THD = 0.2%, RL = 4Ω 40 – – W – – 0.1 % Total Harmonic Distortion THD PO = 1.0W Breakpoints fL, fH PO = 1.0W Source Impedance ri PO = 1.0W – 32 – kΩ Input Noise Voltage VNO VCC = ±34V – – 1.2 mVrms Transient Noise Voltage VN VCC = ±34V –70 0 70 mV 10 to 100k Hz Pin Connection Diagram (Front View) 16 Rt Ch Input 15 Rt Ch Feedback 14 GND 13 Rt Ch Bias 12 (–) VCC 2 11 Rt Ch Feedback 10 Rt Ch Output 9 (+) VCC 2 8 (+) VCC 1 7 Lt Ch Output 6 Lt Ch Feedback 5 (–) VCC 1 4 Lt Ch Bias 3 GND 2 Lt Ch Feedback 1 Lt Ch Input 3.071 (90.7) 2.756 (70.0) .315 (8.0) 1.733 (44.0) .866 (22.0) 1 16 .135 (3.45) Dia (2 Holes) .492 (12.5) .100 (2.54) 1.500 (38.1) .200 (5.08) Min