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

SI8440BB-C-IS

Part No SI8440BB-C-IS
Manufacturer Skyworks Solutions Inc.
Catalog Digital Isolators
Description DIGITAL ISOLATOR 4CH 16SOIC / General Purpose Digital Isolator 2500Vrms 4 Channel 150Mbps 25kV/µs (Typ) CMTI 16-SOIC (0.295", 7.50mm Width)
Datasheet
SI8440BB-C-IS Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Isolators>Digital Isolators
Mfr Skyworks Solutions Inc.
Package Tube
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 SMD (SMT)
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Base Product Number SI8440
Other Names 336-1598-5
Standard Package 46
MSL Level 2A (4 Weeks)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1243955-SI8440BB-C-IS
Ultra Librarian 3D Model Ultra Librarian SI8440BB-C-IS CAD Model

Description

The SI8440BB-C-IS is a general-purpose digital isolator with a capacitive coupling technology.

  • Data Rate: 150Mbps
  • Channel Type: Unidirectional
  • Rise Time: 3.8ns
  • Fall Time: 2.8ns
  • Maximum Propagation Delay: 9.5ns
  • Number of Channels: 4
  • Inputs on Side 1: 4
  • Inputs on Side 2: 0
  • Voltage Isolation: 2500Vrms
  • Common Mode Transient Immunity: 25kV/µs (typ)
  • Pulse Width Distortion: 2.5ns
  • Isolated: No
  • Voltage Supply: 2.7V to 5.5V
  • Package: 16-SOIC
  • Operating Temperature: -40°C to 125°C
  • Manufacturer: Skyworks Solutions Inc.

You May Also Be Interested in

MAX14932EASE+ Maxim Integrated – Price, Stock & Datasheet
MAX14932EASE+
Maxim Integrated
DGTL ISOLTR 2.75KV 4CH GP 16SOIC
Need more? Email Us
ISO7331CQDWQ1 Texas Instruments – Price, Stock & Datasheet
ISO7331CQDWQ1
Texas Instruments
DGTL ISOLTR 3KV 3CH GP 16-SOIC
Need more? Email Us
ADUM240D1BRIZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM240D1BRIZ
Analog Devices Inc.
DGTL ISOLTR 5KV 4CH GP 16-SOIC
Need more? Email Us
ADUM3482BRSZ-RL7 Analog Devices Inc. – Price, Stock & Datasheet
ADUM3482BRSZ-RL7
Analog Devices Inc.
DGTL ISOLTR 3.75KV 4CH GP 20SSOP
Need more? Email Us
ADUM231E0BRWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM231E0BRWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 3CH GP 16-SOIC
Lowest to $8.4546
ADUM230D1BRWZ Analog Devices Inc. – Price, Stock & Datasheet
ADUM230D1BRWZ
Analog Devices Inc.
DGTL ISOLTR 5KV 3CH GP 16-SOIC
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
ISO7340FCQDWQ1 Texas Instruments – Price, Stock & Datasheet
ISO7340FCQDWQ1
Texas Instruments
DGTL ISOLTR 3KV 4CH GP 16-SOIC
Need more? Email Us
ADUM2250ARIZ-RL Analog Devices Inc. – Price, Stock & Datasheet
ADUM2250ARIZ-RL
Analog Devices Inc.
DGTL ISOLTR 5KV 2CH I2C 16-SOIC
Need more? Email Us

Top Sellers

FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
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
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
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
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
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151

Pricing & Ordering

Quantity Unit Price Ext. Price
2+ $48.0224 $96.0448
3+ $39.4030 $118.2090
4+ $38.1717 $152.6868
6+ $36.9403 $221.6418
8+ $35.7090 $285.6720
10+ $32.0150 $320.1500
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,549 pieces
MOQ: 2 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