Datazheet can deliver 5W per channel into a 4 ohm loudspeaker at 9V supply. C11 and C12 are input DC decoupling capacitors for the left and right channels. Sign up or log in Sign up using Google. Potentiometers R5 and R6 serves as the volume control for the left and right channels. Post as a guest Name.
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Operates from 9V DC. Low distortion. It will reduce the upper frequencies. Olin Lathrop k 30 Your email address will not be published. However, without knowing anything about the chip, it is obvious that really low bass performance will be poor. Hi Rahul use a 22k stereo control ganged control. The problem here is the uF coupling capacitors into a 4 ohm load: Potentiometers R5 and R6 serves as the volume control for the left and right channels.
I tried to search for SIP package heatsinks, but nothing good came up. My requirement is to have separate left and right channels and an extra woofer out. C9 and C10 are datashest filtering capacitors.
The BA has great channel separation, good channel isolation, small pop-up noise, low noise, low thermal resistance and is available in a 12 pin SIP package. Thanks for your response. Sign up using Email and Password. I have designed a simple stereo amplifier which is attached below, but the bass output was bit poor. CapacitorsC4 and C8 couple the outputs of the amplifier to the speakers. Capacitor C3 is a power supply filter capacitor.
The operating voltage range is from 5 to 15V DC. It can deliver 5W per channel into a 4 ohm loudspeaker at 9V supply. Datxsheet of the Zobel network is to reduce oscillations and improve high frequency stability of the amplifier. I just could not depart your web site prior dagasheet suggesting that I really enjoyed the standard info a person provide for your visitors? Hi, what kind of a heatsink does BA need? Amplifiers based on BA daasheet not require an output coupling transformer and can be operated from a single supply.
This makes the IC suitable for low power car audio applications. Post as a guest Name. Sign up using Facebook. BA stereo amplifier circuit admin November 3, 11 Comments.
Home Questions Tags Users Unanswered. Hi Soumen you can use the following circuit a very simple one with sigle control operating both the channels. Related Articles.
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Operates from 9V DC. Low distortion. It will reduce the upper frequencies. Olin Lathrop k 30 Your email address will not be published.
It will reduce the upper frequencies. However, without knowing anything about the chip, it is obvious that really low bass performance will be poor. Operates from 9V DC. Low distortion.