Part Number: TUSS4470 Other Parts Discussed in Thread: BOOSTXL-TUSS4440 , CSD88537ND , PGA460 Hi,
is there a circuit recommendation to drive the TUSS4470 with external mosfet/transformator to drive a 100W transducer?
The 12V battery voltage is available…
Hello, Thank you for your question and detailed description.
The issue is that the iron wall will significantly attenuate the ultrasonic signal for the transmit and echo return.
This is a figure from our Ultrasonic Sensing Basics app note , displayin…
Admitting of not wanting to use an external VDRV , but internally adjusted from VPWR (which at this point VDRV can reach up to 20 V) is this the right way to proceed safely !?
1) apply VDD = 5V 2) waiting fot Tpwr_on = 10 ms 3) apply VPWR = 36V (called MAIN…
Hello Philip,
Thanks for the files, I will look through them to see if I can find the issue, but there definitely seems to be an error in reading the register because the value for the device ID is not correct (register 0x1D should be yielding a value…
actually, we are not using evm we just replicate the same schematics and try to drive a transformer, i will share the schematics both evm and here we used is same we are using tuss4440 IC only but in schematic it mentioned tuss4470. could you send waveform…
Part Number: TUSS4470 Other Parts Discussed in Thread: TUSS4440 , BOOSTXL-TUSS4440 , , PGA460 , MSP430FR6043 Hi,
Greetings!
I need to drive a high power ultrasonic transducer (Yet to choose the transducer).
From what it appears to me, that the TUSS4470…
Sajjad,
Thank you for your inquiry. The intended use of TUSS4470 is to be able to drive an ultrasonic transducer for variable number of pulses at the resonant frequency of the transducer.
Can you provide any information on the specifications for your…
Hi Derek,
The BOOST-TUSS4440 will still work with the EVM-GUI tools, but we've recently released the BOOSTXL-TUSS4440 to make overall hardware evaluation a little easier, especially if you plan on using a different transducer.
The PUI Audio UTR-1440K…
Part Number: TDC1000 Other Parts Discussed in Thread: TUSS4470 , PGA460 , TUSS4440 , BOOSTXL-TUSS4470 Hello,
I am trying to create a relatively simple device, a fishfinder. The device shall float on water, the transducer and the PCB board are located within…
Part Number: BOOSTXL-TUSS4470 Other Parts Discussed in Thread: TUSS4440 Hi TI,
I've been speaking to you on a few threads but thought it best to start a new one for clarity of what I'm now asking.
I seem to have progressed substantially and I…