BA5406 DATASHEET PDF
○Description. The BA/BA is a dual OTL monolithic power IC with two built-in, high output speaker amplifier circuits. High output of 5W×2 can be. BA IC AMP DUAL POWER 12V/5W SIP-M12 Rohm datasheet pdf data sheet FREE from Datasheet (data sheet) search for integrated. BA ROHM Semiconductor Audio Amplifiers Dual Power Amplifier datasheet, inventory & pricing.
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BA IC AMP DUAL POWER 12V/5W SIP-M12 Rohm datasheet pdf data sheet FREE from
It can deliver 5W per channel into a 4 ohm loudspeaker at 9V supply. Hi Soumen you can use the following circuit a very simple va5406 with sigle control operating both the channels. 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.
However, without knowing anything about the chip, it is obvious that really low bass performance will be poor. Hi, what kind of a heatsink does BA need? That’s no way to improve the perceived bass response.
In this case, the rolloff frequency is 85 Hz, or 2 octaves above what is considered the lowest “HiFi” audio frequency. I have designed a simple stereo amplifier which is attached below, but the bass output was bit poor.
My requirement is to have separate left and right channels and an extra woofer out. Leave a Reply Cancel reply Your email address will not be published. Addng a low pass filter won’t improve anything. Home Questions Tags Users Unanswered. What do you mean by ga5406 Do you mean that the lower frequencies are not loud enough? Olin Lathrop k 30 CapacitorsC4 and C8 couple the outputs of the amplifier to the speakers.
Sign up using Facebook. Since you didn’t provide a link to the chip datasheet, we don’t know what it’s supposed to do.
Audio Amplifiers : Speaker / Headphone Amplifier Series |
Try uF, or even 10,uF. The operating voltage range is from 5 to 15V DC. This makes the IC suitable for low power car audio applications. Post as a guest Name. What do You mean by “base output is poor”? Your email address will not be published.
(PDF) BA5406 Datasheet download
Purpose of the Zobel network is to reduce oscillations and improve high frequency stability of the amplifier. I make it well.
I don’t have any idea how to do that properly. BA stereo amplifier circuit admin November 3, 11 Comments.
Sign up or log in Sign up using Google. The problem here is ba540 uF coupling capacitors into a 4 ohm load: You may also like: Can anyone tell how to use single pot volume control for both channels??
So I’m planning to add extra low pass filter circuit to this circuit. Thanks for your response. Probably means ‘bass’ output is poor. C11 and C12 are input DC decoupling capacitors for the left and right channels. Hi Rahul use a 22k stereo control ganged control.
It will reduce the upper frequencies. I just could not depart your web site prior to suggesting that I really enjoyed the standard info a person provide for your visitors? I tried to search for SIP package heatsinks, but nothing good came up. Ranath CS 1 2.