EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SI8642AB-B-IS Real Image
Same model may have multiple batches, images only for reference.

SI8642AB-B-IS

Part No SI8642AB-B-IS
Manufacturer Skyworks Solutions Inc.
Catalog Interface - Specialized
Description DGTL ISO 2500VRMS 4CH GP 16SOIC / General Purpose Digital Isolator 2500Vrms 4 Channel 1Mbps 35kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)
Datasheet
SI8642AB-B-IS Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Isolators>Digital Isolators
Mfr Skyworks Solutions Inc.
Series Si864x
Package Tube
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
Temperature Range - Operating -40°C ~ 125°C
Mounting SMD (SMT)
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number SI8642
MSL Level 2A (4 Weeks)
ECCN EAR99
HTSUS 8542.39.0001
Other Names -SI8642AB-B
Standard Package 46
Win Source Part Number 1210334-SI8642AB-B-IS
Ultra Librarian 3D Model Ultra Librarian SI8642AB-B-IS CAD Model

Description

The Si8642AB-B-IS is a general-purpose digital isolator from the Si864x series.

  • Technology: Capacitive coupling
  • Channel Type: Unidirectional
  • Data Rate: 1Mbps
  • Channels: Four
  • Inputs: 2 on each side
  • Voltage Isolation: 2500Vrms
  • Common Mode Transient Immunity: 35kV/µs
  • Propagation Delay: 35ns
  • Pulse Width Distortion: 25ns
  • Supply Voltage: 2.5V to 5.5V
  • Temperature Range: -40°C to 125°C
  • Package: 16-SOIC

You May Also Be Interested in

1705355107 Molex, LLC – Price, Stock & Datasheet
1705355107
Molex, LLC
180 Connector Header, Male Pins Through Hole Black
Lowest to $27.2727
FIDO2100BGA128IR0 Analog Devices Inc. – Price, Stock & Datasheet
FIDO2100BGA128IR0
Analog Devices Inc.
Ethernet Interface 128-BGA (10x10)
Need more? Email Us
Picture of 07311000020
07311000020
HARTING
8 Connector Plug, Male Pins Board Edge, Through Hole, Right Angle Natural Coax
Need more? Email Us
3057416 Phoenix Contact – Price, Stock & Datasheet
3057416
Phoenix Contact
2 Position Terminal Block Gray Plug Connection 6.2mm
Need more? Email Us
Picture of 73S8014R-IL/F2
73S8014R-IL/F2
Maxim Integrated
Set-Top Boxes Interface 20-SOIC
Need more? Email Us
IL34118DWT IK Semicon Co., Ltd – Price, Stock & Datasheet
IL34118DWT
IK Semicon Co., Ltd
SOP-28-300mil Audio Special Purpose RoHS
Lowest to $0.7568
1046970 Phoenix Contact – Price, Stock & Datasheet
1046970
Phoenix Contact
13 Position Terminal Block Pink Middle 31.4mm
Need more? Email Us
Picture of SAB82525H-V21
SAB82525H-V21
Infineon Technologies
Interface PG-MQFP-44-2
Need more? Email Us
JG82865G Altera – Price, Stock & Datasheet
JG82865G
Altera
Specialized RoHS
Lowest to $10.1866

Top Sellers

ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.4151
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1049
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
8+ $6.9527 $55.6216
18+ $5.7048 $102.6864
28+ $5.5265 $154.7420
38+ $5.3482 $203.2316
49+ $5.1700 $253.3300
65+ $4.6351 $301.2815
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 12,888 pieces
MOQ: 8 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess