Features

• ADuM52xx Dual Channel 2.5kV Isolators with DC-DC Converter, Analog Devices. A range of dual-channel Digital Isolators incorporating an integrated DC-to-DC converter from Analog Devices. The isoPower® converter uses high frequency switching elements to transfer power through its transformer without an isolated DC-to-DC converter. Logic signal isolation is achieved using Analog Devices iCoupler® technology with a chip scale transformer. The integrated result is a complete, compact solution providing complete isolation. Features. isoPower® integrated, isolated DC-to-DC converter Regulated 3.15V to 5.25V output Up to 150mW output power Dual DC-to-100Mbps (NRZ) signal isolation channels Soft start power supply Supports SPI up to 15MHz High common-mode transient immunity - >25kV/μs. Typical applications. RS-232 transceivers Power supply start-up bias and gate drives Isolated sensor interfaces Industrial PLCs