NTE1330 Integrated Circuit Module - Hybrid, Dual, Audio Power Amplifier, 15W/Ch, 2 Power Supplies Required Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31V Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +105C Allowable Load Shorting Time (VCC = 21V, PO = 15W, RL = 8, f = 50Hz), ts . . . . . . . . . . . . . 2sec Recommended Operating Conditions: (TA = +25C unless otherwise specified) Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Characteristics: (TA = +25C, VCC = 21V, RL = 8, Rg = 600, VG = 40dB unless otherwise specified) Parameter Quiescent Current Output Power Symbol ICCO PO Test Conditions Min Typ Max Unit VCC = 24V 20 40 120 mA f =20Hz to 20kHz, THD = 0.08% 15 - - W VCC = 19V, f = 1kHz, THD = 0.2%, RL = 4 20 - - W - - 0.08 % Total Harmonic Distortion THD f = 20Hz to 20kHz, PO = 1W Frequency Response fL, fH +0, -3dB, PO = 1W, f = 1kHz Input Resistance Output Noise Voltage Midpoint Voltage ri VNO VN 10 to 100k Hz f = 1kHz, PO = 1W - 32 - k VCC = 24V, Rg = 10k - - 1.2 mVrms -70 - +70 mV VCC = 24V 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