Hi user4672467, Is your application air-coupled or liquid-coupled? What kind of detection range do you need? We have two recommended devices for ultrasonic sensing, the TDC1000 and the PGA460 . Both devices can generate bursts for the transducer and act as an analog front end for received echoes. The TDC1000 operates at higher frequencies and is suited to liquid-coupled applications or very short range air-coupled applications. The PGA460 operates at lower frequencies and is suited to longer range air-coupled applications. Additionally, the PGA460 has an integrated DSP block for further signal conditioning. Both the PGA460 and TDC1000 are slave devices that need to communicate with a microcontroller. Regards,
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