TDC1000-TDC7200EVM: TDC1000-TDC7200EVM

Tom Baby

Part Number: TDC1000-TDC7200EVM

How to use the above-mentioned sensor development kit to obtain Analog A-scan using ultrasonic transducer? Are there any similar products for the same?

over 6 years ago

0 Bharat Aravamudhan over 6 years ago

TI__Genius 11015 points

Tom,

The EVM is designed to measure Time of Flight using transducers only, it may not be used for A-scans.

0 Tom Baby over 6 years ago in reply to Bharat Aravamudhan

Prodigy 80 points

Can I find amplitude attenuation of the reflected beam using this evaluation module? If not ,does any of your products enable us to take A SCAN graph OR AMPLITUDE V/S NO SAMPLES GRAPH for ultrasonic transducers?

0 Tom Baby over 6 years ago in reply to Bharat Aravamudhan

Prodigy 80 points

We need to get similar graphs like this sample

0 Bharat Aravamudhan over 6 years ago in reply to Tom Baby

TI__Genius 11015 points

Tom,

We cannot use the EVM for this type of measurement.

0 Tom Baby over 6 years ago in reply to Bharat Aravamudhan

Prodigy 80 points

Is there any sensor development kit which could produce this kind of output that you know of ?

0 Bharat Aravamudhan over 6 years ago in reply to Tom Baby

TI__Genius 11015 points

Tom,

Not in our device portfolios, please do a check in ti.com.

0 Michael Shore over 6 years ago in reply to Bharat Aravamudhan

Prodigy 10 points

Bharat,

I also would be interested in measuring a change in Amplitude of the reflected pulse. I believe that using both TOF and delta amplitude would provide more accurate concentration detection methodology. Please confirm again that the TDC1000 provides no means of measuring/reporting the RX signal amplitude. Perhaps this could be achieved with additional glue to the existing circuit.

Mike

0 Tom Baby over 6 years ago in reply to Bharat Aravamudhan

Prodigy 80 points

1 Do u have any analog ultrasonic transducer in the MHz frequency range with proper sensor signal processing kit?

2.How is the screenshot provided below which was obtained from one our your MSP product videos dissimilar to the sample image provided earlier in this thread

0 Bharat Aravamudhan over 6 years ago in reply to Tom Baby

TI__Genius 11015 points

Tm,

TDC1000 or TDC7200 does not produce any ADC output directly. Also we do not sell transducers.

I am not sure what is your application case, please elaborate.

0 Bharat Aravamudhan over 6 years ago in reply to Bharat Aravamudhan

TI__Genius 11015 points

Tom,

I am closing this thread for now, in case you have any particular question, please start a new thread.

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TDC1000-TDC7200EVM: TDC1000-TDC7200EVM