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Skyworks Solutions Inc 4-Channel Digital Isolator SOIC 1 Mbps 2.5 kVrms 5.5V 16-Pin Si8442AB-D-IS
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Skyworks Solutions Inc |
| Length | 10.3mm |
| Model | Si8442AB-D-IS |
| Depth | 2.65mm |
| Width | 7.5mm |
| Mount Type | Surface |
| Series | Si844 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 6.8mA |
| Number Of Channels | 4 |
| Rise Time | 5ns |
| Power Dissipation | 275mW |
| Supply Voltage | 5.5V |
| Standards/Approvals | IEC, CSA, UL |
| Maximum Forward Voltage | 5.5V |
| Number of Pins | 16 |
| Automotive Standard | AEC-Q100 |
| Maximum Data Rate | 1Mbps |
| Propagation Delay Time | 2ns |
| Package Style | SOIC |
Key Features
- Operates at a supply voltage of 5.5V ensuring stable performance.
- Features 16 pins in a compact SOIC package for surface mounting.
- Delivers fast propagation delay of 2 ns for high-speed applications.
- Supports four isolation channels for versatile circuit designs.
- Power dissipation rated at 275 mW to maintain low thermal footprint.
- Withstands operating temperatures from -40°C to 125°C for industrial reliability.
- Complies with IEC, CSA, and UL standards ensuring safety and quality.
- Automotive grade compliant to AEC-Q100 standard for harsh environment use.
Product Description
Skyworks Solutions Inc Si8442AB-D-IS is a 4-channel digital isolator IC designed for applications requiring high-speed signal isolation and robust noise immunity. Featuring a maximum data rate of 1 Mbps and isolation voltage up to 2.5 kVrms, it ensures secure and reliable digital signal transmission between isolated circuits.
This device is housed in a 16-pin SOIC package optimized for surface mounting, making it suitable for compact and high-density circuit designs. The isolator operates on a 5.5V supply voltage and exhibits low power dissipation of 275 mW, enhancing energy efficiency in both industrial and automotive systems.
The isolator offers fast propagation delay time of 2 ns and rise time of 5 ns, ensuring minimal latency in signal transfer. It supports operating temperatures from -40°C to 125°C, satisfying the demands of harsh environments and conforming to automotive standard AEC-Q100. Compliance with IEC, CSA, and UL standards guarantees its suitability for industrial electrical and electronic applications.
Typical applications include industrial automation, signal isolation in communication equipment, medical instrumentation, and automotive signal interfacing where electrical isolation between systems enhances safety and performance.
Operates at a supply voltage of 5.5V for stable electrical characteristics. Features 4 separate high-speed digital isolation channels. Provides high electromagnetic immunity ensuring signal integrity. Compact 16-pin SOIC package supports space-constrained designs.
Endures wide temperature range of -40°C to 125°C for industrial reliability. Certified to meet IEC, CSA, UL, and automotive AEC-Q100 standards.
Skyworks Solutions Inc products are engineered for high performance in demanding electronic environments. Explore more digital isolator options from Skyworks Solutions Inc and related electronic components in the EnvMart catalog.
Explore more products in our Digital Isolator ICs category.
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Frequently Asked Questions
The maximum data rate of this digital isolator is 1 Mbps, allowing for high-speed signal transmission.
It operates at a supply voltage of 5.5V, ensuring stable electrical characteristics during operation.
This model features four separate high-speed digital isolation channels for versatile circuit designs.
The dimensions of this digital isolator are 10.3mm in length, 7.5mm in width, and 2.65mm in depth.
It can operate within a temperature range of -40°C to 125°C, suitable for harsh environments.
The propagation delay time is 2 ns, which contributes to minimal latency in signal transfer.
It is housed in a 16-pin SOIC package optimized for surface mounting, making it ideal for compact designs.
This model complies with IEC, CSA, and UL standards, ensuring safety and quality for industrial applications.
The power dissipation is rated at 275 mW, contributing to a low thermal footprint during operation.
Yes, it is compliant with the AEC-Q100 standard, making it suitable for automotive applications in harsh environments.
The rise time for the Si8442AB-D-IS is 5 ns, ensuring quick signal transitions.
The maximum input current for this digital isolator is 6.8 mA, which is important for power management in circuits.
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