44_watt_audio_power_amplifier_for_a_4_ohm_load

Published:2009/7/20 2:55:00 Author:Jessie | From:SeekIC

4.4-watt audio power amplifier for a 4-ohm load. The ECG1058 consists of a differential amplifier, a driver amplifier, a ripple filter, an automatic operating point stabilizer and a quasi-complementary SEPP OTL power amplifier circuit. This circuit is particularly good for automotive stereo applications since it is powered by a 13-volt supply. Typical voltage gain at 1 kHz is 45 dB (courtesy GTE Sylvania Incorporated).



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Amplifier_Circuit/44_watt_audio_power_amplifier_for_a_4_ohm_load.html

Print this Page | Comments | Reading(3)