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:
● 1/2–Watt Power Output (9.0 Vdc Supply, 8–Ohm Load)
● High Overall Gain–3.0mV(rms) Sensitivity for 1/2–Watt Output
● Low Zero–Signal Current Drain–4.0mAdc @ 9.0V typ
● Low Distortion–0.5% at 250mW typ