TAS5142: TAS5142 PBTL

Max Roh

Expert 4145 points

Part Number: TAS5142
Other Parts Discussed in Thread: TAS5558

Hi team,

I am desining TAS5142+TAS5558 to network player in my customer.

Can I have 2 questions?

Mode 0/0/0 also support PBTL with 2N AD. Right?
Do you have a calculation excel sheet like attached for PBTL? I have only SE/BTL.

Thank you in advance.LC_Filter 1.2.xls

over 5 years ago

0 Adam Sidelsky over 5 years ago

TI__Guru 61920 points

Max,

1. Mode 000 is only for BTL. There is no 2N PBTL mode, please use 1N and Mode 011 for PBTL.
2. Here is a link to our latest LC filter calculator: www.ti.com/.../getliterature.tsp

Regards,

-Adam

0 Max Roh over 5 years ago in reply to Adam Sidelsky

TI__Expert 4145 points

Hi Adam,

1. TAS5142 datasheet page#18 says 2N PBTL with mode 000. Can not use it?

2. In your new tool, there is no PBTL mode. do you have PBTL calculator separately?

Thank you in advance.

0 Adam Sidelsky over 5 years ago in reply to Max Roh

TI__Guru 61920 points

Max,

My mistake, yes, even though it is not explicitly explained there, as long as the inputs are connected as in the page 18 schematic, this 2N PBTL mode can be used with 000.

What information are you looking for in the calculator?

Regards,

-Adam

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TAS5142: TAS5142 PBTL