ADI ADUM1311BRWZ

Магнитная муфта33750 Врмз

Overview

The ADuM131x are 3-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.

The ADuM131x isolators provide three independent isolation channels in a variety of channel configurations and data rates up to 10 Mbps (see the Ordering Guide). All models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier. All products allow the user to predetermine the default output state in the absence of input VDD1 power with a simple control pin. Unlike other optocoupler alternatives, the ADuM131x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/ power-down conditions.

Features

iCoupler® Series
Tube Package
Magnetic Coupling Technology
General Purpose Type
No Isolated Power
3 Number of Channels
2/1 Inputs - Side 1/Side 2
Unidirectional Channel Type
3750Vrms Voltage - Isolation
25kV/µs Common Mode Transient Immunity (Min)
10Mbps Data Rate
50ns, 50ns Propagation Delay tpLH / tpHL (Max)
5ns Pulse Width Distortion (Max)
2.5ns, 2.5ns Rise / Fall Time (Typ)
2.7V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type