AN3240超声波高压脉冲发生器的演示板

AN3240超声波高压脉冲发生器的演示板

AN3240
Application note

Ultrasound HV pulser demonstration board

Introduction
This application note describes all the possible demo applications helpful in carrying out a
full evaluation of STHV748 functions.
The STHV748 high-voltage, high-speed pulser generator features four independent
channels. It is designed for medical ultrasound applications, but can also be used for other
piezoelectric, capacitive, or MEMS transducers.
The device contains a controller logic interface circuit, level translators, MOSFET gate
drivers,