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一些新型的显示器件如场发射显示器需要高压驱动信号（约80V），一般的液晶驱动器无法满足这样的驱动要求，而Supertex公司的HV53／5408高压驱动器可以提供高达90V的驱动信号。介绍了HV53／5408高压驱动器的性能和特点，并给出其用于FED驱动电路中的实例。
Some new type of display devices such as field emission displays require a high voltage drive signal (about 80V). Typical LCD drivers can not meet such drive requirements. Supertex HV53 / 5408 high voltage drivers can provide up to 90V drive signals. The performance and characteristics of the HV53 / 5408 high voltage driver are introduced and examples of its application in the FED driver circuit are given.