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Orders Over
$5000SI8631AB-B-IS1
ROHS compliant General-purpose Digital Isolators in SOIC-16 package
Brands: Skyworks Solutions Inc.
Mfr.Part #: SI8631AB-B-IS1
Datasheet: SI8631AB-B-IS1 Datasheet (PDF)
Package/Case: 16-SOIC
Product Type: Digital Isolators
RoHS Status:
Stock Condition: 9,545 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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SI8631AB-B-IS1 General Description
- Silicon Labs has once again raised the bar with the SI8631AB-B-IS1 digital isolator, a state-of-the-art solution for isolating critical systems from noise and interference. Its high-speed operation and low-power consumption make it an ideal choice for industrial applications where reliability is paramount. With a maximum data rate of 1 Mbps and a wide operating voltage range, this isolator offers unparalleled performance and versatility. Designed for rugged industrial environments, the SI8631AB-B-IS1 is sure to deliver exceptional performance and reliability in any application
Features
- High-speed operation-DC to 150 Mbps No start-up initialization required Wide Operating Supply Voltage-2.5–5.5 VUp to 5000 VRMS isolation60-year life at rated working voltageHigh electromagnetic immunityUltra low power (typical) 5 V Operation-1.6 mA per channel at 1 Mbps-5.5 mA per channel at 100 Mbps 2.5 V Operation-1.5 mA per channel at 1 Mbps-3.5 mA per channel at 100 MbpsSchmitt trigger inputsSelectable fail-safe mode-Default high or low output (ordering option)Precise timing (typical)-10 ns propagation delay-1.5 ns pulse width distortion-0.5 ns channel-channel skew-2 ns propagation delay skew-5 ns minimum pulse widthTransient Immunity 50 kV/µsAEC-Q100 qualificationWide temperature range–40 to 125 °CRoHS-compliant packages-SOIC-16 wide body-SOIC-8 narrow body
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Category | IsolatorsDigital Isolators | Mfr | Skyworks Solutions Inc. |
| Series | - | Package | Tape & Reel (TR)Cut Tape (CT)Digi-Reel® |
| Product Status | Active | Technology | Capacitive Coupling |
| Type | General Purpose | Isolated Power | No |
| Number of Channels | 3 | Inputs - Side 1/Side 2 | 2/1 |
| 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 |
| 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 | SI8631 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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
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The SI8631AB-B-IS1 is a digital isolator chip from Silicon Labs designed for high-speed and robust isolation in industrial applications. It offers dual channel, bidirectional communication with up to 150 Mbps data rates, reinforced isolation up to 5 kV, and low power consumption. The chip provides reliable isolation for systems requiring noise immunity and protection from transient voltages.
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Equivalent
Some equivalent products of SI8631AB-B-IS1 chip are SI8631BB-B-IS1, SI8608AD-B-IS1, and SI8621BB-B-IS1. These chips offer similar features and functionalities to the SI8631AB-B-IS1 chip. -
Features
1. Low-power, bi-directional, digital isolator with integrated DC-DC converter 2. Provides up to 5kV of galvanic isolation 3. Wide input voltage range of 2.25V to 5.5V 4. Operates at data rates up to 150Mbps 5. Industrial temperature range of -40°C to +105°C 6. Integrated test and diagnostic features -
Pinout
The SI8631AB-B-IS1 is an isolated gate driver with a pin count of 16. Its functions include driving power MOSFETs and IGBTs. It features integrated detection and protection circuitry to ensure safe and reliable operation in industrial applications such as motor drives, solar inverters, and UPS systems. -
Manufacturer
The SI8631AB-B-IS1 is manufactured by Silicon Laboratories Inc. They are a leading provider of silicon, software, and solutions for a wide range of industries, including automotive, consumer electronics, industrial, and communications. Silicon Laboratories Inc. focuses on delivering high-performance, energy-efficient products that enable innovative and cutting-edge technologies. -
Application Field
The SI8631AB-B-IS1 is commonly used in industrial automation, home automation, and smart metering applications where isolation and communication between different voltage domains is required. It is ideal for isolating digital signals in systems that require robust isolation for safety and reliability. -
Package
The SI8631AB-B-IS1 chip is in a SSOP-16 package, in the form of an IC (Integrated Circuit), with a size of 4.0mm x 6.5mm x 1.35mm.
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365 days quality guarantee for all products
