Images are for reference only See Product Specifications
Orders Over
$5000SI8642BC-B-IS1
Isolation device SI8642BC-B-IS1
Brands: Skyworks Solutions Inc.
Mfr.Part #: SI8642BC-B-IS1
Datasheet: SI8642BC-B-IS1 Datasheet (PDF)
Package/Case: 16-SOIC
Product Type: Digital Isolators
RoHS Status:
Stock Condition: 9,801 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
SI8642BC-B-IS1 General Description
Not only does the SI8642BC-B-IS1 offer high performance, but it also boasts low power consumption, making it an excellent choice for power-sensitive applications. With two independent isolator channels and compatibility with various system voltages ranging from 1.8V to 5V, this isolator provides flexibility in system design. Additionally, its compact package saves valuable board space and simplifies layout, making integration into your project a breeze
Features
- No start-up initialization required
- 60-year Life at rated working voltage
- High electromagnetic immunity (EMI)
- Ultra low power
- Tri-state outputs with ENABLE
- Schmitt-trigger input
- Default high or low output
- 1.5ns Pulse width distortion
- 0.5ns Channel-channel skew
- 2ns Propagation delay skew
- 5ns Minimum pulse width
- 50kV/µs Transient immunity
- AEC Qualified
Application
- Industrial
- Medical
- Motor Drive & Control
- Automotive
- Automation & Process Control
- Communications & Networking
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | Si864x | Package | Tube |
| Product Status | Active | 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 | 3750Vrms |
| Common Mode Transient Immunity (Min) | 35kV/µs | Data Rate | 150Mbps |
| Propagation Delay tpLH / tpHL (Max) | 13ns, 13ns | Pulse Width Distortion (Max) | 4.5ns |
| Rise / Fall Time (Typ) | 2.5ns, 2.5ns | Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C | Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | Supplier Device Package | 16-SOIC |
| Base Product Number | SI8642 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The SI8642BC-B-IS1 chip is a high-speed, low-power isolator providing reinforced insulation for digital signal isolation in industrial applications. It features high common-mode transient immunity and industry-leading noise immunity, making it ideal for use in communication systems, power supplies, and motor control applications.
-
Equivalent
Equivalent products of SI8642BC-B-IS1 chip include SI8644BC-B-IS1 and SI8646BC-B-IS1. These products are also dual-channel digital isolators with similar specifications. -
Features
1. Isolated gate driver IC 2. 2.5A peak output current 3. 2.5kVRMS isolation rating 4. Integrated desaturation detection 5. Wide input voltage range of 4.5V to 18V 6. 2.5µs typical propagation delay 7. -40°C to 125°C operating temperature range -
Pinout
The SI8642BC-B-IS1 is a digital isolator with 16 pins. The pin functions include power supply (VDD1, VDD2), input/output (A1, A2, B1, B2), control signals (EN, SDIN, SOUT), and ground (GND1, GND2). It provides isolation between two sides of the device, suitable for applications requiring high-speed digital communication. -
Manufacturer
The manufacturer of the SI8642BC-B-IS1 is Silicon Labs, a semiconductor company specializing in the design of integrated circuits for a variety of applications such as IoT, industrial automation, and automotive. Silicon Labs is known for its high-performance, low-power solutions that enable the development of advanced electronic devices and systems. -
Application Field
The SI8642BC-B-IS1 is commonly used in industrial automation, motor control, power inverters, and solar inverters. Its ability to provide reinforced isolation, high noise rejection, and robust performance make it ideal for applications requiring reliable signal transmission and protection against electrical hazards. -
Package
The SI8642BC-B-IS1 chip comes in a surface mount package type, with 16-pin SOIC form, and measures approximately 6.2mm x 5.1mm in size.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
