NTE740A

NTE740A Integrated Circuit Audio Power Amp, 2W Description: TheNTE740A is an Audio Power Amplifier in a 14–Lead DIP type package designed for minimal external component requirements. Features: D Low Distortion D Low Quiescent Current D 34dB Internally Fixed Gain D High Input Impedance D Thermal Overload Protection D Output Short Circuit Current Limiting Absolute Maximum Ratings: Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26V Peak Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A Operating Ambient Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Electrical Characteristics: (TA = +25°C, VCC = 18V, f = 1kHz, RL = 8Ω unless otherwise specified) Parameter Supply Voltage Range Quiescent Supply Current Quiescent Output Voltage Output Voltage Swing Voltage Gain Total Harmonic Distortion Audio Output Power Input Impedance Power Supply Rejection Ratio Equivalent Input Noise Voltage Sensitivity Input Voltage Bandwidth (–3dB) ein BW Symbol VCC ICC VOQ VO AV THD Pout Zin PSRR No Signal Applied No Signal Applied, Note 1 Pout = 2W Pout = 0 Pout = 2W, Note 2 Pout = 50mW, Note 3 THD = 2%, RL = 8Ω, Note 4 THD = 2%...