Isolators

SI88443BD-IS

NRND

Skyworks Solutions Inc.

IC DGTL ISO 5KV 4CH GP 20SOIC

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Isolators

SI88443BD-IS

NRND

Skyworks Solutions Inc.

IC DGTL ISO 5KV 4CH GP 20SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SI88443BD-IS

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	40 kV/µs
Data Rate	100 Mbps
Inputs - Side 1/Side 2	1, 3
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	20-SOIC (0.295", 7.50mm Width)
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	23 ns
Propagation Delay tpLH / tpHL (Max) [Max] [custom]	18 ns
Pulse Width Distortion (Max) [Max]	7 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	20-SOIC
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

SI88443 Series

Part	Technology	Propagation Delay tpLH / tpHL (Max)	Propagation Delay tpLH / tpHL (Max) [Max]	Number of Channels [custom]	Channel Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Pulse Width Distortion (Max)	Type	Inputs - Side 1/Side 2	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Data Rate	Common Mode Transient Immunity (Min) [Min]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Supplier Device Package	Pulse Width Distortion (Max) [Max]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]
Skyworks Solutions Inc. SI88443ED-ISR	Capacitive Coupling	17.5 ns	12.6 ns	4	Unidirectional	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)	4.8 ns	General Purpose	1 3	5.5 V	3 V	Surface Mount	100 Mbps	40 kV/µs	2.5 ns	2.5 ns	20-SOIC
Skyworks Solutions Inc. SI88443BD-IS	Capacitive Coupling			4	Unidirectional	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)		General Purpose	1 3	5.5 V	3 V	Surface Mount	100 Mbps	40 kV/µs	2.5 ns	2.5 ns	20-SOIC	7 ns	23 ns	18 ns
Skyworks Solutions Inc. SI88443EC-IS	Capacitive Coupling			4	Unidirectional	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)		General Purpose	1 3	5.5 V	3 V	Surface Mount	100 Mbps	40 kV/µs	2.5 ns	2.5 ns	20-SOIC	7 ns	23 ns	18 ns
Skyworks Solutions Inc. SI88443BD-ISR	Capacitive Coupling			4	Unidirectional	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)		General Purpose	1 3	5.5 V	3 V	Surface Mount	100 Mbps	40 kV/µs	2.5 ns	2.5 ns	20-SOIC	7 ns	23 ns	18 ns
Skyworks Solutions Inc. SI88443BC-ISR	Capacitive Coupling			4	Unidirectional	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)		General Purpose	1 3	5.5 V	3 V	Surface Mount	100 Mbps	40 kV/µs	2.5 ns	2.5 ns	20-SOIC	7 ns	23 ns	18 ns
Skyworks Solutions Inc. SI88443EC-ISR	Capacitive Coupling			4	Unidirectional	125 °C	-40 C	20-SOIC (0.295" 7.50mm Width)		General Purpose	1 3	5.5 V	3 V	Surface Mount	100 Mbps	40 kV/µs	2.5 ns	2.5 ns	20-SOIC	7 ns	23 ns	18 ns

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 5.81
	Tube	38	$ 7.45

Description

General part information

SI88443 Series

General Purpose Digital Isolator 5000Vrms 4 Channel 100Mbps 40kV/µs CMTI 20-SOIC (0.295", 7.50mm Width)

Documents

Technical documentation and resources