NTE1240

NTE1240 Integrated Circuit Audio Power Amp, 5.5W Features: D High Output Power and High Gain D Highly Breakdown−Resistant Against Overloading and Short−Circuits D Easy−to−handle packaging: 11−lead SIL plastic Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V DC Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2A Power Dissipation (TA = +75°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +150°C Electrical Characteristics: (VCC = 13.2V, RL = 4Ω, TA = +25°C unless otherwise specified) Parameter Quiescent Current Voltage Gain Power Output Total Harmonic Distortion Output Noise Voltage Symbol ICQ GV PO THD Vno Vin = 0 Vin = 5mV, f = 1kHz THD = 10%, f = 1kHz PO = 2W, f = 1kHz Vin = 0, Rg = 10kΩ Test Conditions Min 10 52 4.5 − − Typ 28 53 5.5 0.25 0.6 Max 60 54 − 1.5 4.5 Unit mA dB W % mV Pin Connection Diagram (Front View) 11 VCC 10 Equalization 9 Input 8 Bypass 7 GND 6 Feedback 5 Feedback 4 Bypass 3 Bypass 2 GND 1 Output 1.181 (30.0) .900 (22.86) .185 (4.7) .591 (15.0) .140 (3.56) .310 (7.87) 1 11 .295 (7.5) Min .100 (2.54) Typ 1.000 (25.4) .106 (2.7)