ADUM2251 Datasheet (ADUM2250 / ADUM2251) Dual I2C Isolators

Manufacturer: Analog Devices

Download the ADUM2251 datasheet PDF. This datasheet also includes the ADUM2250 variant, as both parts are published together in a single manufacturer document.

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ADUM2251 (adum2250 / adum2251) dual i2c isolators by Analog Devices - Datasheet Preview — Note: The manufacturer provides a single datasheet file (ADUM2250_AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	ADUM2251
Manufacturer	Analog Devices
File Size	293.35 KB
Description	(ADUM2250 / ADUM2251) Dual I2C Isolators
Download	ADUM2251 Download (PDF)

General Description

The ADuM2250/ADuM22511 are hot swappable digital isolators with nonlatching, bidirectional communication channels that are compatible with I2C interfaces.

This eliminates the need for splitting I2C signals into separate transmit and receive signals for use with standalone optocouplers.

The ADuM2250 provides two bidirectional channels, supporting a complete isolated I2C interface.

Overview

Data Sheet Hot Swappable, Dual I2C Isolators, 5 kV ADuM2250/ADuM2251.

Key Features

Bidirectional I2C communication Open-drain interfaces Suitable for hot swap.

More Datasheets from Analog Devices

Part Number	Description
ADUM2250	(ADUM2250 / ADUM2251) Dual I2C Isolators
ADuM225N	5.0kV RMS Dual Channel Digital Isolators
ADUM2200	(ADUM2200 / ADUM2201) Dual-Channel Digital Isolators
ADUM2201	(ADUM2200 / ADUM2201) Dual-Channel Digital Isolators
ADuM220N	5.0kV RMS Dual Channel Digital Isolators
ADUM2210	Dual-Channel Digital Isolators
ADUM2211	Dual-Channel Digital Isolators
ADuM221N	5.0kV RMS Dual Channel Digital Isolators
ADuM226N	5.0kV RMS Dual Channel Digital Isolators
ADuM2280	5 kV RMS Dual Channel Digital Isolators