Ultrasonic Transducer Driver Amplifiers
An ultrasonic transducer driving circuit configured to supply an output current and/or. The buffer amplifier includes a first push-pull circuit having a first transistor. Driving 50W-250W ultrasonic transducers with sine: Any Class B 135KHz monolithic power amp ICs? Driver or piezo linear amplifier didn't turn. Tagged driver.
Hello Vipan, Few semiconductor devices can handle 1 kV directly so it is probable that a practical circuit will require a step-up transformer. It would take a lower voltage, higher current output from a driver and step up the voltage the level required by the transducer. None of our precision power op amps would be capable of providing the 100 W output requirement. I did not find any reference designs for a HV ultrasonic driver in our collection of TI Precision Designs. You may try contacting TI's Ultrasonic Sensing E2E forum with your request. They may be able to suggest some solutions. Regards, Thomas Precision Amplifiers Applications Engineering.
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