ADC34J45: schematic of EVM

ttd

Mastermind 8600 points

Part Number: ADC34J45

Dear Technical Support Team,

I have a question about schematic of EVM.

Datasheet shows that 46pin and 39pin are AVDD.

However, the schematic of "ADC3XJXXEVM-SCH_B.pdf" says that 46pin is AVDD and 39pin is IOVDD.

These are tied with IOVDD1.8V below. Is it typo?

■Datasheet

■EVM

Best Regards,

ttd

over 6 years ago

0 dBrock over 6 years ago

TI__Genius 12780 points

Hi ttd,

Yes, this is a typo in the EVM schematic. It should be AVDD, not IOVDD.

Best Regards,

Dan

0 ttd over 6 years ago in reply to dBrock

Mastermind 8600 points

Hi Dan,

Thank you for your reply.

I understand that 39pin and 46pin are AVDD.
This schematic of EVM show IOVDD1.8 is tied to 39pin and 46pin.
Is it correct? Should these be tied with AVDD1.8V?

Best Regards,
ttd

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ADC34J45: schematic of EVM