SI8642EA-B-YU0R

Skyworks Solutions Inc.

DIGITAL ISOLATOR CMOS 4-CH 150MBPS 16-PIN QSOP T/R

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SI8642EA-B-YU0R

Skyworks Solutions Inc.

DIGITAL ISOLATOR CMOS 4-CH 150MBPS 16-PIN QSOP T/R

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SI8642EA-B-YU0R

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	35 kV/µs
Isolated Power	True
Mounting Type	Surface Mount
Number of Channels	4
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	0.154 in
Package / Case	16-SSOP
Package / Case	3.9 mm
Propagation Delay tpLH / tpHL (Max)	13 ns
Pulse Width Distortion (Max) [Max]	4.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Rise / Fall Time (Typ) [custom]	2.5 ns
Supplier Device Package	16-QSOP
Technology	Capacitive Coupling
Type	General Purpose
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.375 V

SI8642 Series

Part	Technology	Type	Supplier Device Package	Data Rate	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Channel Type	Package / Case [x]	Package / Case	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Common Mode Transient Immunity (Min) [Min]	Mounting Type	Propagation Delay tpLH / tpHL (Max)	Number of Channels	Voltage - Supply [Min]	Voltage - Supply [Max]	Pulse Width Distortion (Max) [Max]	Voltage - Isolation	Qualification	Grade	Package / Case	Package / Case	Pulse Width Distortion (Max)
Skyworks Solutions Inc. SI8642ET-IS2R	Capacitive Coupling	General Purpose	16-SOIC	150 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	60 kV/µs	Surface Mount	13 ns	4	2.375 V	5.5 V	4.5 ns
Skyworks Solutions Inc. SI8642BD-B-ISR	Capacitive Coupling	General Purpose	16-SOIC	150 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	35 kV/µs	Surface Mount	13 ns	4	2.5 V	5.5 V	4.5 ns
Skyworks Solutions Inc. SI8642AB-B-IS1	Capacitive Coupling	General Purpose	16-SOIC	1 Mbps	2.5 ns	2.5 ns	Unidirectional	0.154 in	16-SOIC	3.9 mm	125 °C	-40 °C	2	2	35 kV/µs	Surface Mount	35 ns	4	2.5 V	5.5 V	25 ns	2500 Vrms
Skyworks Solutions Inc. SI8642BT-AS	Capacitive Coupling	General Purpose	16-SOIC	150 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	35 kV/µs	Surface Mount	13 ns	4	2.375 V	5.5 V	4.5 ns		AEC-Q100	Automotive
Skyworks Solutions Inc. SI8642AB-B-ISR	Capacitive Coupling	General Purpose	16-SOIC	1 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	35 kV/µs	Surface Mount	35 ns	4	2.5 V	5.5 V	25 ns	2500 Vrms
Skyworks Solutions Inc. SI8642AB-B-IS	Capacitive Coupling	General Purpose	16-SOIC	1 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	35 kV/µs	Surface Mount	35 ns	4	2.5 V	5.5 V	25 ns	2500 Vrms
Skyworks Solutions Inc. SI8642EA-B-YU0R	Capacitive Coupling	General Purpose	16-QSOP		2.5 ns	2.5 ns	Unidirectional		16-SSOP		125 °C	-40 °C			35 kV/µs	Surface Mount	13 ns	4	2.375 V	5.5 V	4.5 ns				0.154 in	3.9 mm
Skyworks Solutions Inc. SI8642BD-B-IS2	Capacitive Coupling	General Purpose	16-SOIC	150 Mbps	4 ns	4 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	50 kV/çs	Surface Mount	13 ns	4	2.5 V	5.5 V	4.5 ns
Skyworks Solutions Inc. SI8642BT-IS2R	Capacitive Coupling	General Purpose	16-SOIC	150 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	60 kV/µs	Surface Mount	13 ns	4	2.375 V	5.5 V	4.5 ns
Skyworks Solutions Inc. SI8642ED-B-YS0	Capacitive Coupling	General Purpose	16-SOIC	150 Mbps	2.5 ns	2.5 ns	Unidirectional	0.295 in	16-SOIC	7.5 mm	125 °C	-40 °C	2	2	35 kV/µs	Surface Mount	13 ns	4	2.375 V	5.5 V							5 ns

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 1.80
		5000	$ 1.73

Description

General part information

SI8642 Series

General Purpose Digital Isolator 4 Channel 35kV/µs CMTI 16-SSOP (0.154", 3.90mm Width)

Documents

Technical documentation and resources