MAX253 变压器驱动器,用于隔离型RS-485接口,隔离,用于,驱动器,接口,变压器,MAX253 变压器驱动器,用于隔离型RS-485接口MAX253 概述 The MAX253 is a monolithic oscillator/power-driver, specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. It drives a center-tappe...