Do NXP have EVM of TFA9882UK/N2Z I2S amplifier?

[kinjaneee]

We are planning to use PN# TFA9882UK/N2Z (x2 per board) for I2S speaker amplifier for stereo speaker application.

Can you please help us to get evaluation board of the same?

[kinjaneee]

Can you please share layout instructions to be followed for above schematic?

[JozefKozon]

Hi Kinjan,

the application engineer has just sent me a feedback. He need additional information. Please see the description.

DESCRIPTION

Schematic looks OK to me, but it is not the full schematic.

Can you ask the customer to share the schematic including connections to the speakers?

So what is connected to PKR_OUT_P/PKR_OUT_M and SROUT_P_R/SROUT_M_R ? Any capacitors or ESD diodes?

Best regards,

Jozef Kozon.

[JozefKozon]

Hi Kinjan,

sorry for a late reply. I was on holiday till yesterday. I have sent your query to an application engineer dealing with audio amplifiers, but he will be out of office till 6th of January. As soon as he will send me a feedback I will immediately reply to you.

Best regards,

Jozef Kozon.

[kinjaneee]

Hi Jozef,

Can you please help us to review attached schematic for x2 TFA9882 parts.

Let us know your comments.

[JozefKozon]

Hi Kinjan,

seems ok to me. Except the non-linearity in the communication lines. Right side has resistors and left side not. 

Best regards,

Jozef Kozon.

[JozefKozon]

Dear Kinjan Patel, 

unfortunately, NXP do not have any evaluation board of the TFA9882 in its portfolio. I apologize for this inconvenience.

Best regards,

Jozef Kozon.