○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.
|Country:||Sao Tome and Principe|
|Published (Last):||25 August 2010|
|PDF File Size:||19.38 Mb|
|ePub File Size:||18.46 Mb|
|Price:||Free* [*Free Regsitration Required]|
(PDF) BA5406 Datasheet download
I don’t have any idea how to do that properly. 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 have designed a simple stereo amplifier which is attached below, but the dataasheet output was bit poor. Sign up using Facebook.
So I’m planning to add extra low pass filter circuit to this circuit. Hi Soumen you can use the following circuit a very simple one with sigle control operating both the channels. The problem here is the uF coupling capacitors into a 4 ohm dataaheet Purpose of the Zobel network is to reduce oscillations and improve high frequency stability of the amplifier.
Is going to be back often to check up on new posts. In this case, the rolloff frequency is 85 Hz, or 2 octaves above what is considered the lowest “HiFi” audio frequency.
Potentiometers R5 and R6 serves as the volume control for the left and right channels. Home Questions Tags Users Unanswered. Capacitor C3 is a power supply filter capacitor.
5×2 watt BA stereo amplifier . Operates from 9V DC. Low distortion.
C1 and C5 are dqtasheet capacitors for the left and right channels. Leave a Reply Cancel reply Your email address will not be published. Can anyone tell how to use single pot volume control for both channels?? Larger caps or a higher impedance speakers would lower the high pass filter rolloff frequency. That’s no way to improve the perceived bass response. However, without knowing anything about the chip, it is obvious that really low bass performance will be poor.
C11 and C12 are input DC decoupling capacitors for the left and right channels.
BA IC AMP DUAL POWER 12V/5W SIP-M12 Rohm datasheet pdf data sheet FREE from
Other applications of BA are portable audio players, stereo component systems, television etc. Try uF, or even 10,uF. Hi, what kind of a heatsink does BA need?
The operating voltage range is from 5 to 15V DC. Hi Rahul use a 22k stereo control ganged control.
I make it well. Post as a guest Name. Olin Lathrop k 30 Sign up using Email and Password. It will reduce the upper frequencies. Email Required, but never shown.
My requirement is to have separate left and right channels and an extra woofer out. Your email address will not be published. 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. CapacitorsC4 and C8 couple the outputs of the amplifier to the speakers.
It can deliver 5W per channel into a 4 ohm loudspeaker at 9V supply. Ranath CS 1 2. What do you mean by ‘poor’? This makes the IC suitable for low power car audio applications.
Amplifiers based on BA does not require an output coupling transformer and can be operated from a single supply. Do you mean that the lower frequencies are not loud enough?