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.
SI8440BB-C-ISR Real Image
Same model may have multiple batches, images only for reference.

SI8440BB-C-ISR

Part No SI8440BB-C-ISR
Manufacturer Skyworks Solutions Inc.
Catalog Digital Isolators
Description IC ISOLATOR 4CH 5.5V 16-SOIC
Datasheet
SI8440BB-C-ISR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Isolators - Digital Isolators
Mfr Skyworks Solutions Inc.
Package Tape & Reel
Product Status Not For New Designs
Technology Capacitive Coupling
Type General Purpose
Isolated Power No
Number of Channels 4
Inputs - Side 1/Side 2 4/0
Channel Type Unidirectional
Voltage - Isolation 2500Vrms
Common Mode Transient Immunity (Min) 25kV/µs (Typ)
Data Rate 150Mbps
Propagation Delay tpLH / tpHL (Max) 9.5ns, 9.5ns
Pulse Width Distortion (Max) 2.5ns
Rise / Fall Time (Typ) 3.8ns, 2.8ns
Voltage - Supply 2.7V ~ 5.5V
Temperature Range - Operating -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number SI8440
Standard Package 1,250 pcs
MSL Level 2A (4 Weeks)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 803548-SI8440BB-C-ISR
Ultra Librarian 3D Model Ultra Librarian SI8440BB-C-ISR CAD Model

Description

The Skyworks Solutions Inc. Digital Isolator, part number 803548-SI8440BB-C-ISR, is a general-purpose isolator that utilizes capacitive coupling technology.

  • Technology: Capacitive Coupling
  • Data Rate: 150Mbps
  • Package: Tape and reel
  • Standard Package: 1,250 pieces
  • Channels: Four Unidirectional
  • Voltage Isolation: 2500Vrms
  • Rise Time: 3.8ns
  • Fall Time: 2.8ns
  • Inputs: Four (Input Side)
  • Outputs: None (Output Side)
  • Common Mode Transient Immunity: 25kV/μs
  • Propagation Delay: 9.5ns
  • Pulse Width Distortion: 2.5ns
  • Voltage Supply: 2.7V to 5.5V
  • Mounting Type: Surface Mount
  • Package Type: 16-SOIC (0.295", 7.50mm Width)

You May Also Be Interested in

ADUM2201WARWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM2201WARWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 2CH GP 16-SOIC
Need more? Email Us
ADUM2200WARWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM2200WARWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 2CH GP 16-SOIC
Need more? Email Us
MAX14932AASE+ Maxim Integrated – Price, Stock & Datasheet
MAX14932AASE+
Maxim Integrated
DGTL ISOLTR 2.75KV 4CH GP 16SOIC
Lowest to $9.0458
MAX14936EAWE+ Maxim Integrated – Price, Stock & Datasheet
MAX14936EAWE+
Maxim Integrated
DGTL ISOLTR 5KV 4CH GP 16-SOIC
Lowest to $14.3471
MAX14930BAWE+ Maxim Integrated – Price, Stock & Datasheet
MAX14930BAWE+
Maxim Integrated
DGTL ISOLTR 2.75KV 4CH GP 16SOIC
Need more? Email Us
MAX14930EASE+ Maxim Integrated – Price, Stock & Datasheet
MAX14930EASE+
Maxim Integrated
DGTL ISOLTR 2.75KV 4CH GP 16SOIC
Need more? Email Us
MAX14931AASE+T Maxim Integrated – Price, Stock & Datasheet
MAX14931AASE+T
Maxim Integrated
DGTL ISOLTR 2.75KV 4CH GP 16SOIC
Need more? Email Us
ADUM3150ARSZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM3150ARSZ
Analog Devices Inc.
DGTL ISO 3.75KV 6CH SPI 20-SSOP
Lowest to $12.8233
ADUM3401TRWZ-EP Analog Devices Inc. – Price, Stock & Datasheet
ADUM3401TRWZ-EP
Analog Devices Inc.
DGTL ISOLTR 2.5KV 4CH GP 16-SOIC
Need more? Email Us

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
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 $0.1046
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
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
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
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.4647
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $21.9925
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 $13.4125

Pricing & Ordering

Quantity Unit Price Ext. Price
11+ $5.5345 $60.8795
26+ $4.5412 $118.0712
40+ $4.3993 $175.9720
55+ $4.2573 $234.1515
71+ $4.1155 $292.2005
94+ $3.6898 $346.8412
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 6,250 pieces
MOQ: 11 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