NTE15031 Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 18W/Ch, Dual Power Supplies Applications: D Video Projectors Absoulte Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30V Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +105°C Total Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0°C/W Available Time for Load Shorted (VCC = ±20.5V, RL = 8Ω, PO = 18W, f = 50Hz), tS . . . . . . . . . 2sec Recommended Operating Conditions: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±24V Electrical Characteristics: (TA = +25°C, VCC = ±24V, Rg = 50Ω, unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Quiescent Current ICCO – 15 25 mA Noise Voltage VNO – – 0.2 mVrms Midpoint Voltage VN –50 0 +50 mV Output Delay Time tD – – 1 µs VCC = ±20.5V, f = 15.75kHz, Triangular Wave Input VP–P = 1.5V Note 1. For power supply at the time of test, use a constant–voltage power supply unless otherwise specified. Note 2. The output noise voltage is represented by the peak value on an RMS scale (VTVM) of the average value indicated. Pin Connection Diagram (Front View) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Rt Ch Input (+) Rt Ch Input (–) Bypass Feedback Rt Ch Output Rt Ch (–) VCC (+) VCC (+) VCC Lt Ch (–) VCC Lt Ch Output Feedback Bypass GND Lt Ch Input (–) Lt Ch Input (+) 2.335 (59.3) 2.050 (52.0) .276 (7.0) 1.260 (32.0) .807 (20.5) 1 15 .512 (13.0) .135 (3.45) Dia (2 Places) .100 (2.54) 1.400 (35.6)