Hello Junhao,
Thanks for the update. That is correct VDRV can only go up to 20V but you have to ensure that VPWR has a higher voltage at all times to ensure that the device does not damage itself. So if you do use an external supply for VDRV you still…
Hi Alicia,
Thank you for your kind words! Now that the issue is resolved, I’m planning to use the TUSS4470 with a 1MHz sensor for liquid level monitoring. While I noticed related examples in the application manual, they seem to rely on the GUI for development…
Part Number: BOOSTXL-TUSS4470 Other Parts Discussed in Thread: TUSS4440 , TUSS4470 Tool/software: Hi,
I am using BOOSTXL-TUSS4470 and want to increase output current on Transducer. I am a bit confused.
On the Schematics of BOOSTXL-TUSS4470, After OUTA…
Part Number: BOOSTXL-TUSS4470 Other Parts Discussed in Thread: BOOSTXL-PGA460 , TUSS4470 , PGA460
Tool/software:
Looking for the design files for the dev kit for the BOOSTXL-TUSS4470 and BOOSTXL-PGA460. In other posts I see you might have to request them…
Part Number: TUSS4470 Tool/software: Hello
I am currently in the process of developing a flow meter using the TUSS4470. I am using the BOOSTXL-TUSS4470 board along with the EVM GUI to tune and view the performance of the driver. The TUSS4470 is driving…
Hello Mike,
No worries always trying to help out.
DEV_CTRL_1: LOGAMP_SLOPE_ADJ
Got it, I think I had missed your question on this and thought it was tied to the Vout calculation. The values that should be used in the LOGAMP_SLOPE_ADJ equation for VOUT_SCALE_SEL…
Part Number: TUSS4470 Tool/software: I'm using TUSS4470 to run a 40kHz sensor. In accordance with the measurements given in the datasheet, measurements of the distance to an object start from 1 meter.
Is it possible to measure distances less than…
Part Number: TUSS4470 Tool/software: When using a 300kHz sensor I do not get distance measurements from 50mm to 400mm. I only get from 140mm as stated in the datasheet. As the distance decreases, the effect of the reception pulse approaching the transmission…
Part Number: TUSS4470 Other Parts Discussed in Thread: ENERGIA , PGA460 Tool/software: I have the Arduino Energia autothresholding program for the PGA460 but I'm looking for an autothresholding Arduino program for the TUSS4470. Does one exist or is there…
Part Number: TUSS4470
Tool/software:
Dear Engineers,
I want to measure time of flight by using TUSS4470, I did a research and I noticed I need to measure the time between OUT4's START and STOP pulses, my question is which time we are referring to…