DA7212 reference board

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gremlin
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DA7212 reference board

I orderd an evaluation kit for DA7212. It has the mother board 170-04-A and the DA7212 daughter board 169-02-A. I have been trying to test the speaker output  (or LINE output) by changing VDD_SP to external or internal. It worked yesterday. Today,  I tested again and I've just found out the chip became hot and no output. I power cycle and could not fix it. It looks like the chip is dead. 

The question is whether I can order just the DA7212 daughter card. The whole evaluation kit costs more than $300. I don't think my boss will approve another kit. In digikey they don't sell just the daughter card. Please help. Thanks,

 

Device: 
ED_Dialog
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Hello Gremlin,

Hello Gremlin,

We dont have just standalone daughter boards availble. We dont support a arduino breakout board with the DA7212 solder to.

Could this be an option?

https://www.avnet.com/shop/us/products/dialog-semiconductor/ard-audio-da7212-3074457345630156360/

Kind regards,
Elliott Dexter

gremlin
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Hi Elliot, that probably won

Hi Elliot, that probably won't help since the arduiono board can't be connected to the main board. I'll probably have our technician replace the chip. Thanks anyway.

vpuri
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The issue is being direclty

The issue is being direclty handled with the customer