TX-SDK-V2 EVM has problem

Subash M10

In TX-SDK-V2 board, short circuit is there betwee ground and 1.8V pin. And the lm96550 pulser IC's gold color is turned into white color. Why?

over 8 years ago

0 Hooman Hashemi over 8 years ago

TI__Mastermind 22825 points

Hi Subash,

Sounds like you are saying the LM96550 on your board is damaged.

The cautions for power supply sequencing in the User Guide (within the zip file below) should be followed strictly to avoid damaging the part:

You'd probably have to procure a new device and replace the damaged one.

Regards,

Hooman

0 Subash M10 over 8 years ago in reply to Hooman Hashemi

Intellectual 380 points

Hi Hooman,
Yes, We followed the power sequencing as per data sheets. When we started to work with this board, initially we faced problem in the link e2e.ti.com/.../542675 then next day we have seen the back side of the board. The color of the lm96550 was turned into white from gold color.

0 Hooman Hashemi over 8 years ago in reply to Subash M10

TI__Mastermind 22825 points

Hi Subash,

Could you please contact me with email:

hooman.hashemi@ti.com

Regards,

Hooman

Data converters

Data converters forum

TX-SDK-V2 EVM has problem