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See Technical Specifications

SI8642AB-B-IS1 +BOM

This device is a CMOS-based digital isolator featuring a 16-pin SOIC package

Manufacturer:

Skyworks Solutions Inc.
Mfr.Part #:

SI8642AB-B-IS1
Datasheet:

SI8642AB-B-IS1 Datasheet (PDF)
Series:

Si864x
Technology:

Capacitive Coupling
Type:

General Purpose
Isolated Power:

No

SI8642AB-B-IS1 General Description

The SI8642AB-B-IS1 from Silicon Labs is a versatile digital isolator designed for a wide range of high-speed communication applications. With its two channels, this device ensures galvanic isolation between different systems, while delivering digital signals at a maximum data rate of 150 Mbps. Its wide supply voltage range of 2.5V to 5.5V adds flexibility to its usage in various voltage systems

Key Features

No start-up initialization required
60-year Life at rated working voltage
High electromagnetic immunity (EMI)
Ultra low power
Tri-state outputs with ENABLE
Schmitt-trigger input
Default high or low output
1.5ns Pulse width distortion
0.5ns Channel-channel skew
2ns Propagation delay skew
5ns Minimum pulse width
50kV/µs Transient immunity
AEC Qualified

Application

Industrial
Medical
Automotive
Power Management
Motor Drive & Control
Communications & Networking

Specifications

Series	Si864x	Technology	Capacitive Coupling
Type	General Purpose	Isolated Power	No
Number of Channels	4	Inputs - Side 1/Side 2	2/2
Channel Type	Unidirectional	Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	35kV/µs	Data Rate	1Mbps
Propagation Delay tpLH / tpHL (Max)	35ns, 35ns	Pulse Width Distortion (Max)	25ns
Rise / Fall Time (Typ)	2.5ns, 2.5ns	Voltage - Supply	2.5V ~ 5.5V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	SI8642