SI88341EC-IS

Common Mode Transient Immunity (Min):	40kV/µs
Supplier Device Package:	24-SOIC
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply:	3 V ~ 5.5 V
Rise / Fall Time (Typ):	2.5ns, 2.5ns
Pulse Width Distortion (Max):	7ns
Propagation Delay tpLH / tpHL (Max):	18ns, 23ns
Data Rate:	100Mbps
Series:	Automotive, AEC-Q100
Voltage - Isolation:	5000Vrms
Channel Type:	Unidirectional
Inputs - Side 1/Side 2:	3/1
Number of Channels:	4
Isolated Power:	No
Type:	General Purpose
Technology:	Capacitive Coupling
Part Status:	Active

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The Si88341EC-IS is a digital isolator in the market that is used for various applications. The Si88341EC-IS isolator provides a high level of isolation and excellent switching performance for industrial, automotive, medical, and commercial systems. This isolator is designed to switch digital signals across an isolation barrier by maintaining a consistent level of up to 2.9 kVrms per UL 60950-1 and EN60950-1. It also provides isolation for the two sides of the electrical signal path. The Si88341EC-IS isolator can be used to create current, voltage, or signal isolation between two circuits. It is used in applications such as power supply sequencing, motor control, and isolating communication signals from control systems. The Si88341EC-IS isolator is designed to allow equipment to be powered up in a controlled sequence in order to reduce risk of sudden power spikes. This isolator can also be used to reduce transients that can damage signal or power paths when switching loads. The Si88341EC-IS isolator offers a wide range of features in order to provide a reliable, efficient, and safe working environment. This isolator offers industry-leading EMC/EMI performance with a low EMI susceptibility which reduces the risk of interference in noisy environments. It also has a wide operating temperature range of -40°C to +125°C for reliable and robust performance. The Si88341EC-IS isolator is capable of providing up to 2.9 kVrms of isolation, with a breakdown voltage of 5.6 kVrms and a creepage distance of 8mm. It also offers 22 channels, with a CMRR of up to 77 dB and a low propagation delay of 150ns typical with a -3db frequency of 6.3MHz. The working principle behind the Si88341EC-IS isolator is based on the well-known concept of capacitive-coupled transmission. The device consists of two independent identical sections, which have been capacitively coupled to one another. When a signal is input on one side, the capacitors block the DC components of the signal. This allows the AC part of the signal to pass through, while blocking the DC components. This ensures that no electricity flows between the two sides, and thus the device provides electrical isolation. The Si88341EC-IS isolator also features transistors at each side, which are used to amplify the signal and provide protection to the circuits. The Si88341EC-IS isolator is an important device that provides isolation for various applications. It offers reliability and EMC performance and allows the system to function safely. The basic working principle ensures that there is no direct conduction between the two sides of the electrical signal path, thus providing reliable isolation. It is ideal for use in industrial, automotive, medical, and commercial systems.

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