Other Parts Discussed in Thread: TX810 , TS12A4516 , TS12A44514 , TS5A9411 Hello,
I'm working on an ultrasound transducer driver. I'm currently using the TX810, and the transducer in this project is a CMUT ship. The output signal of the CMUT ship is…
Other Parts Discussed in Thread: TX810 Hello,
I want to ask if TX810 can use +5V single power supply. What's the difference between double and single power ?
Thank you.
David Kei
Hi Damian,
Was the SNR increased? I believe this method should have a noise reduction.
Did you notice any reflections when the inputs are shorted. What was the input impedance after shorting.
Thanks,
Chuck Smyth
Chandu,
The control switches only control the bias current through the switch to control the output pulse amplitude. There is no timing control needed with the TX810, you do not need to time the transmit mode and receive mode because they are the same…
Hi,
after more testing I have found that the cause to the problem comes from the TR switch - TX810,
see picture attached:
With the TR always on the samples was consistent.
Other Parts Discussed in Thread: TX810 , LM96570 , AFE5808 Sir,
I am working for portable ultra sound system design.
How the working of TX810 IC is controlled with B1/B2/B3 control inputs.Such that the switch will off in transmit mode and on state in recieve…
Other Parts Discussed in Thread: TX810 Does the tx810 have bias current control input internal pulldowns or pullups?
There is a figure 15 in the data sheet showing pulldowns that I believe indicates they are external, but I would I like make sure since…
Hi!
Sorry, but that does not match the question I posed. I asked a follow-up question to your answer:
Those resistors are used for input signal impedance matching used.
when your input sources are close to TX810 input
then you can ignore these resistors…
