NTE7102

NTE7102 Integrated Circuit Dual Audio Power Amplifier, 5.5W/Ch (20W BTL) Description: The NTE7102 is a class B dual audio power amplifier in a 14–Lead DIP type package designed for use in a music center and a radio cassette player. Features: D High Output Power: D D D D D D D D D 20W Typ @ VCC = 18V, RL = 8Ω (BTL) 5.5W/Ch Typ @ VCC = 18V, RL = 8Ω 7W/Ch Typ @ VCC = 15V, RL = 4Ω 5.7W/Ch Typ @ VCC = 12V, RL = 3Ω 4.6W/Ch Typ @ VCC = 12V, RL = 4Ω Wide Operating Voltage Range: VCC = 6 to 20V Low Quiescent Current: ICC = 23mA Typ @ VCC = 15V Low Noise: NL = 0.25mVrms Typ High Supply Voltage Rejection: SVR = 55dB Typ No Shock Noise at Power Supply Switch ON and OFF Soft Clipping Wave Form Built–In Thermal Shutdown Circuit Low Thermal Resistance: RΘJC = 3°C/W Few External Components Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, No Signal, VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V Operating, VCC2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Powewr Dissipation (100 x 100 x 2mm Al Heat Sink), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...