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Skyworks Solutions Inc 4-Channel Digital Isolator 1 Mbps, 2.5 kVrms Isolation, 5.5V, 16-Pin SOIC Si8641AB-B-IS1
Specifications
| Country of Origin | India |
|---|---|
| Brand | Skyworks Solutions Inc |
| Length | 9.9mm |
| Model | Si8641AB-B-IS1 |
| Depth | 1.25mm |
| Width | 3.9mm |
| Mount Type | Surface |
| Series | Si86 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 7.8mA dc |
| Number Of Channels | 4 |
| Rise Time | 4ns |
| Power Dissipation | 415mW |
| Supply Voltage | 5.5V |
| Standards/Approvals | CSA, IEC, UL |
| Number of Pins | 16 |
| Automotive Standard | AEC-Q100 |
| Maximum Data Rate | 1Mbps |
| Propagation Delay Time | 35ns |
| Package Style | SOIC |
Key Features
- Offers four isolated digital channels for signal integrity.
- Features capacitive isolation technology enabling low propagation delay and skew.
- Provides high noise immunity and low electromagnetic emissions.
- Encased in a 16-pin SOIC surface mount package for compact integration.
- Operates reliably over temperature range from -40°C to 125°C.
- Supports power dissipation of 415 mW with maximum input current of 7.8 mA DC.
- Complies with automotive standard AEC-Q100 for enhanced durability.
- Includes industry approvals such as CSA, IEC, and UL certifications.
Product Description
Skyworks Solutions Inc Si8641AB-B-IS1 is a 4-channel digital isolator IC designed for high-speed digital signal isolation and integrity. It supports a maximum data rate of 1 Mbps and delivers 2.5 kVrms isolation voltage, operating with a 5.5V supply voltage. Packaged in a compact 16-pin SOIC form factor, it enables surface mounting and space-saving PCB layouts.
Utilizing proprietary capacitive isolation technology, the device ensures minimal propagation delay and skew, resulting in precise and reliable signal transmission across isolation barriers. Its low power dissipation of 415 mW and low input current enhance energy efficiency in embedded and industrial systems.
The Si8641AB-B-IS1 device withstands harsh operating conditions with a temperature range from -40°C to 125°C and meets automotive-grade specifications under AEC-Q100, making it suitable for automotive and industrial control uses. With approvals from CSA, IEC, and UL, reliability and safety compliance are ensured for demanding applications.
Key performance parameters include a propagation delay time of 35 ns and rise time of 4 ns, supporting fast and responsive signal switching. Dimensions of 9.9 mm in length, 3.9 mm width, and 1.25 mm depth allow easy integration in compact assemblies.
This digital isolator is ideal for applications requiring galvanic isolation, noise immunity, and secure data communication in industrial automation, power electronics, automotive systems, and other electronic equipment. It offers a robust, long lifecycle solution improving system reliability and electromagnetic compatibility.
Offers four isolated digital channels for signal integrity. Features capacitive isolation technology enabling low propagation delay and skew. Provides high noise immunity and low electromagnetic emissions. Encased in a 16-pin SOIC surface mount package for compact integration.
Operates reliably over temperature range from -40°C to 125°C. Supports power dissipation of 415 mW with maximum input current of 7.8 mA DC. Complies with automotive standard AEC-Q100 for enhanced durability. Includes industry approvals such as CSA, IEC, and UL certifications.
Small form factor with dimensions 9.9mm length, 3.9mm width, and 1.25mm depth. Designed for demanding industrial, automotive, and electronic applications. Explore more Skyworks Solutions ICs and digital isolators in EnvMart's Electronics Components category to find compatible parts and industrial-grade solutions for your projects.
Explore more products in our Digital Isolator ICs category.
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Frequently Asked Questions
The Si8641AB-B-IS1 supports a maximum data rate of 1 Mbps.
It provides an isolation voltage of 2.5 kVrms.
The dimensions are 9.9 mm in length, 3.9 mm in width, and 1.25 mm in depth.
It operates reliably over a temperature range from -40°C to 125°C.
This model features four isolated digital channels.
It supports a power dissipation of 415 mW.
The rise time is 4 ns, allowing for fast signal switching.
It complies with the automotive standard AEC-Q100, ensuring enhanced durability.
It is encased in a 16-pin SOIC surface mount package.
It includes industry approvals such as CSA, IEC, and UL certifications.
The maximum input current is 7.8 mA DC.
The propagation delay time is 35 ns, enabling precise signal transmission.
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