A 60-V, > 225°C half-bridge driver for piezoelectric acoustic transducer, on SOI CMOS

• Main Authors: Goh, Wang Ling, Arasu, Muthukumaraswamy Annamalai, Je, Minkyu, Yu, Jun
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 在線閱讀: https://hdl.handle.net/10356/95927; http://hdl.handle.net/10220/11320
• 機構: Nanyang Technological University

This brief presents a high-voltage (HV) transducer driver to fulfill the requirement of the proposed high-data-rate down-hole acoustic telemetry system. The driver is targeted to drive a stack of piezoelectric disks modeled as a capacitive load of 0.3 μF and across a broadband from 600 Hz to 1.2 kHz...