TPS3839: UART Signal detect

Mason Noh

Expert 2490 points

Part Number: TPS3839

Hi TI,

I would like to detect with UART signal. TPS3839 is a suitable? I wonder if the low current will detect it well.

Could you recommend a suitable product please?

over 4 years ago

0 Marshall_Beck over 4 years ago

TI__Mastermind 29620 points

Hi, what frequency is the communication protocol operating at?

0 Mason Noh over 4 years ago in reply to Marshall_Beck

Expert 2490 points

Hi Marshall,
Frequency is 1Mhz.
Thank you

0 Marshall_Beck over 4 years ago in reply to Mason Noh

TI__Mastermind 29620 points

Hi Mason,

We currently do not have a voltage detector or supervisor that can support those types of speeds.
Maybe a high-speed comparator might be able to accomplish this?

Power management

Power management forum

TPS3839: UART Signal detect