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Audio amp inquiry

Carl Ko
Intellectual 340 points
Other Parts Discussed in Thread: TAS5704, TAS5601, TAS5711, TAS5731, TAS5760M, TAS5754M

Application : electonic black board

 

Title  : Product within specification recommended cases.

There are two of the specifications under consideration, and will have the ability to choose one.

 

1) High Output 2.1 ch : L/R: 20~25W/ch , SubWoofer: 20~30W , THD Under 0.5%

2) Low Output 2.1 ch : L/R: 10~15W/ch , SubWoofer: 15~30W , THD Under 0.5%

 

Device Question

1) High Output 2.1 ch : L/R: 20~25W/ch , SubWoofer: 20~30W , THD Under 0.5%

-> TAS5704 + TAS5601  or  TAS5704

          => TAS5704 is configured BTL MODE and  SE 2.1 MODE. Which would like to know for two modes. (2.1ch, L/R: 20~25W/ch , SubWoofer: 20~30W mode) If this is not with output specs(SE2.1), the following specifications to ensure that they can be applied.

 

2) Low Output 2.1 ch : L/R: 10~15W/ch , SubWoofer: 15~30W , THD Under 0.5%

-> TAS5704 or TAS5711 or TAS5731

 

            => Left picture is TAS5711, Right Picture is TAS5731,,, Both of them,,, 2.1CH spec..

    Two please recommend device of the corresponding device (2.1CH / L/R : 20~25W/ch, Subwoofer : 20~30W)

  • 0
    TI__Guru 57800 points

    Hi, Carl,

    It seems the pictures are missing, can you please re-upload them?

    About the parts you are selecting, I would recommend you to take a look to our newer amplifiers as the TAS5704 is a quite old part. We have better closed loop parts available, with better performance, cost and end-system integration, like the TAS5760x or TAS5754/56. A very popular solution is to use of the TAS5754M with a TAS5760M for the subwoofer. This application can match the power and THD requirements you are mentioning in your post. 

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer

  • 0 in reply to Diego Melendez
    Intellectual 340 points

    Hi Diego Meléndez.
    Thank for your reply.

    TAS5704 + TAS5601 or TAS5704 Picture.

    AND TAS5704 or TAS5711 or TAS5731 Picture

     

    Left : TAS5711 , Right : TAS5731

     

    New Question

    1. TAS5754M + TAS5760 , When, TAS5754M and TAS5760 connect, provide shematic or block diagram ?

    2. AND L/R channel / I want to know the maximum output of the channel. (sub Woofer maximum output / TAS5754 and TAS5760M

    3. Contents that applicable regardless of the output of the answer? (H/L Output)

     

     

    TAS5704 or TAS5711 or TAS5731