| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Industrial Grade | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Voltage |
The Skyworks Solutions SI8640BB-B-ISR is a quad-channel digital isolator from the Si864x family, designed for high-speed data transmission with robust isolation. It supports data rates up to 150 Mbps and provides 2500Vrms of isolation, making it suitable for applications requiring signal separation and noise immunity.
This general-purpose isolator utilizes capacitive coupling technology and operates with a 2.5V to 5.5V supply voltage. Key electrical characteristics include a propagation delay of 13ns and a maximum pulse width distortion of 4.5ns. It features unidirectional channels and Schmitt trigger inputs for enhanced noise immunity. The device is specified for operation across a wide temperature range of -40°C to 125°C.
The SI8640BB-B-ISR is housed in a 16-SOIC package with a surface-mount mounting type. Its compact size and reliable performance make it a versatile component for various industrial and communication systems. The isolator offers selectable fail-safe modes and tri-state outputs with an ENABLE function for flexible control.
Safety certifications are important for isolation devices. While specific details for this part number require direct verification, similar devices in this family often carry certifications like UL, CSA, and VDE, supporting reinforced insulation up to 5 kVRMS. This ensures compliance and safety in demanding applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SI8640BB-B-ISR provides 2500Vrms of isolation.
This digital isolator supports a maximum data rate of 150 Mbps.
The SI8640BB-B-ISR features 4 channels.
The operating temperature range is -40°C to 125°C.
The SI8640BB-B-ISR is available in a 16-SOIC package.
The mounting type is Surface Mount.