TX7516EVM: Need another EVM receiver?

ArTzy

Part Number: TX7516EVM
Other Parts Discussed in Thread: TX7516

Hi Experts,

Seeking your confirmation please:

We wonder if we use a TX7516EVM as a transmitter to evaluate an ultrasound probe, do I need to buy another receiver EVM to cooperate with the transmitter?

Regards,
Archie A.

over 1 year ago

+1 Shabbir Amjhera Wala over 1 year ago

TI__Expert 4481 points

Hi,

TX7516EVM alone is enough to evaluate transmitter performance.

Regards,

Shabbir

0 ArTzy over 1 year ago in reply to Shabbir Amjhera Wala

TI__Genius 15149 points

Thank you, Shabbir.

We have follow up, we notice that there are T/R switches in TX7516EVM, does this mean TX7516EVM can transmit pulses and receive echo signals either. Do we need an oscilloscope or we can directly use the TX7516EVM's software platform to evaluate the echo data?

Regards,
Archie A.

0 Shabbir Amjhera Wala over 1 year ago in reply to ArTzy

TI__Expert 4481 points

Hi,

Yes pulser in TX7516 generate HV pulses. When pulser generates the HV pulses, TR switch turns OFF and TR switch turns ON when pulser completes the HV pulses transmission. You can check HV pulses and received echo on oscilloscope.

Thanks!

Regards,

Shabbir

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TX7516EVM: Need another EVM receiver?