ADI ADUM4151ARIZ

Магнитная муфта75000 Вrms

Overview

The ADuM4151/ADuM4152/ADuM4153 are 7-channel, SPIsolator™ digital isolators optimized for isolated serial peripheral interfaces (SPIs).(3.75kV rms model available) Based on the Analog Devices, Inc., iCoupler® chip scale transformer technology, the low propagation delay in the CLK, MO/SI, MI/SO, and SS SPI bus signals supports SPI clock rates of up to 17 MHz. These channels operate with 14 ns propagation delay and 1 ns jitter to optimize timing for SPI.

The ADuM4151/ADuM4152/ADuM4153 isolators also provide three additional independent low data rate isolation channels in three different channel direction combinations. Data in the slow channels is sampled and serialized for a 250 kbps data rate with up to 2.5 μs of jitter in the low speed channels.

Features

iCoupler®, SPIsolator™ Series
Tube Package
Magnetic Coupling Technology
SPI Type
No Isolated Power
7 Number of Channels
5/2 Inputs - Side 1/Side 2
Unidirectional Channel Type
5000Vrms Voltage - Isolation
25kV/µs Common Mode Transient Immunity (Min)
2Mbps Data Rate
25ns, 25ns Propagation Delay tpLH / tpHL (Max)
3ns Pulse Width Distortion (Max)
2.5ns, 2.5ns Rise / Fall Time (Typ)
3V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type