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See Technical Specifications

SI8631AB-B-IS1 +BOM

Capacitive isolation 3 General-purpose SOIC-16 Digital Isolators ROHS

Manufacturer:

Skyworks Solutions Inc.
Mfr.Part #:

SI8631AB-B-IS1
Datasheet:

SI8631AB-B-IS1 Datasheet (PDF)
Technology:

Capacitive Coupling
Type:

General Purpose
Isolated Power:

No
Number Of Channels:

3

SI8631AB-B-IS1 General Description

- The SI8631AB-B-IS1 by Silicon Labs is a cutting-edge digital isolator that offers unparalleled performance and reliability. Its high-speed operation and low-power consumption make it ideal for a wide range of industrial applications where noise interference can be a problem. With a maximum data rate of 1 Mbps and a fast propagation delay of just 36 ns, the SI8631AB-B-IS1 ensures seamless communication between isolated systems

Key Features

High-speed operation-DC to 150 Mbps No start-up initialization required Wide Operating Supply Voltage-2.5–5.5 VUp to 5000 VRMS isolation60-year life at rated working voltageHigh electromagnetic immunityUltra low power (typical) 5 V Operation-1.6 mA per channel at 1 Mbps-5.5 mA per channel at 100 Mbps 2.5 V Operation-1.5 mA per channel at 1 Mbps-3.5 mA per channel at 100 MbpsSchmitt trigger inputsSelectable fail-safe mode-Default high or low output (ordering option)Precise timing (typical)-10 ns propagation delay-1.5 ns pulse width distortion-0.5 ns channel-channel skew-2 ns propagation delay skew-5 ns minimum pulse widthTransient Immunity 50 kV/µsAEC-Q100 qualificationWide temperature range–40 to 125 °CRoHS-compliant packages-SOIC-16 wide body-SOIC-8 narrow body

Specifications

Technology	Capacitive Coupling	Type	General Purpose
Isolated Power	No	Number of Channels	3
Inputs - Side 1/Side 2	2/1	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	SI8631