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About Datasheet typo of TAS5754M

Guru 19475 points
Other Parts Discussed in Thread: TAS5754M

I think below points is typo for TAS5754M datasheet.

Please let me comfirm below.

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①Page-1

 ・The correct is HTSSOP package and 12.50mm, right?

②Page-36

 ・The correct is MCLK and SCLK, right?

③Page-51

 ・The correct is -103dB, right?

④Page-52

 ・Datasheet page-74 is "reserved", which is correct?

⑤Page-62

 Register Map is differ from Detailed description below, which is correct?

 ・P0-P34(Page-70) is assigned [1:0].

 ・P0-P37(Page-71~72) is assigned 0bit~6bit.

 ・P0-P42(Page-72) is assigned [5:4].

 ・P0-P42(Page-72) default setting is "00000001".

 ・P0-P43(Page-73) is assigned [5:0].

⑥Page-67

 ・Are "000" and "001" both the same clock(MCLK)?

  Or, is it typo?

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Best regards,

Satoshi

  • Hi, Satoshi-san,

    Thanks for the detailed Feedback. Please refer to my comments below:

    1. Yes, correct is HTSSOP and 12.50mm.
    2. Yes, correct is MCLK and SCLK.
    3. Yes, correct is -103dB.
    4. It is Reserved, however, has the same function as mute, but is recommended to use the Mute feature from Register 3.
    5. I will take a detailed look and let you know my findings probably tomorrow.
    6. The second one (001) corresponds to SCLK as PLL reference.

    We are working to update the TAS5754M datasheet, thanks for your contribution. 

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer

  • Diego-san

    Thank you for progress information.
    I looking forward to rest of the answer.

    Best regards,
    Satoshi
  • Hi, Satoshi-san,

     

    Please refer to my findings below:

     ・P0-P34(Page-70) is assigned [1:0]: Correct assignation is [1:0].

     ・P0-P37(Page-71~72) is assigned 0bit~6bit: Correct Assignation is the one in page 71-72. 

     ・P0-P42(Page-72) is assigned [5:4]: Correct assignation is [5:4].

     ・P0-P42(Page-72) default setting is "00000001": Correct Default setting is 00010001.

     ・P0-P43(Page-73) is assigned [5:0]: Correct assignation is [4:0].

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer

  • Diego-san

    Thank you for many update.
    I understood correct information.

    Best regards,
    Satoshi