ADI ADUM141E0BRZ-RL7

磁耦合43000Vrms

Overview

The ADuM141E is a quad-channel digital isolator based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum.

Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safeoptions are available, by which the outputs transition to a predetermined state when the input power supply is not applied or the inputs are disabled. The ADuM140E1/ADuM141E1/ADuM142E1 is pin-compatible with the ADuM1400/ADuM1401/ADuM1402.

Features

iCoupler® Series
Tape & Reel (TR) Package
Magnetic Coupling Technology
General Purpose Type
No Isolated Power
4 Number of Channels
3/1 Inputs - Side 1/Side 2
Unidirectional Channel Type
3000Vrms Voltage - Isolation
75kV/µs Common Mode Transient Immunity (Min)
150Mbps Data Rate
13ns, 13ns Propagation Delay tpLH / tpHL (Max)
3ns Pulse Width Distortion (Max)
2.5ns, 2.5ns Rise / Fall Time (Typ)
1.7V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type