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Lab Four –Audio AmplifiersBySamECT246 Electronic Systems III with LabAkin KuguogluDeVry University OnlineJanuary 31, 2014
Part A: Audio AmpsTCO #4:Given an audio amplifier application that uses an integrated amplifier, examine the overall amplifier’s performance and verify the operation by using suitable input and output circuits.Investigation of the LM386 Audio Amplifier takes place during week 4. The LM386 is a versatile special purpose op-amp used to amplifier audio frequencies. The device is contained in a single 8-pin dip package and has a gain of up to 200 and a power output of 1-watt.A.Use an Internet search utility, such as Google, find an audio amplifier such as a LM386 download the specification sheet and determine its general characteristics such as its general description, the package type and pin configuration.or b.From the data sheet find the following information and record.What are its general characteristics?Available in 8 pin MSOP packageApplicationsAM-FM radio amplifiersPortable tape player amplifiersIntercomsTV sound systemsLine driversUltrasonic driversSmall servo driversPower convertersPackage type8 Pin MSOP Package type Pin Configuration