NTE745 Integrated Circuit Audio Amplifier, 500mW
Description: the NTE745 is a monolithic complementary power amplifier and preamplifier designed to deliver 1/2–Watt into a loudspeaker with a 3.
0mV(rms) typical input.
Gain and bandwidth are externally adjustable.
Typical applications include portable AM–FM radios, tape recorders, phonographs, and intercoms.
Features: D 1/2–Watt Power Output (9.
0 Vdc Supply, 8–Ohm Load) D High Overall Gain–3.
0mV(rms) Sensitivity for 1/2–Watt Output D Low Zero–Signal Current Drain–4.
0mAdc @ 9.
0V typ D Low Distortion–0.
5% at 250mW typ Electrical Characteristics: (V+ = 9V, RL = 8Ω, f = 1kHz, TA = +25°C unless otherwise specified)
Parameter Open Loop
Voltage Gain ...