| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,077 pcs
|
1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
248 pcs
|
248 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The SI8441BB-D-IS1 from Silicon Labs is a general-purpose digital isolator designed for robust signal isolation applications. Utilizing capacitive coupling technology, this component provides a high level of isolation at 2500Vrms, ensuring reliable operation in noisy environments.
Key electrical characteristics include a wide supply voltage range of 2.7V to 5.5V, supporting flexible system integration. It features 4 channels with a unidirectional data flow. The device boasts a fast data rate of 1Mbps, with typical rise and fall times of 3.8ns and 2.8ns respectively, and a maximum pulse width distortion of 25ns. Propagation delay is specified at a maximum of 35ns for both tpLH and tpHL.
With a typical common mode transient immunity of 25kV/µs, the SI8441BB-D-IS1 is built for demanding conditions. It operates across a wide temperature range from -40°C to 125°C. The isolator is housed in a standard 16-SOIC package, suitable for surface mount assembly.
This digital isolator is appropriate for applications requiring secure and reliable data transfer between circuits with different ground potentials or voltage levels, such as in industrial control systems, power supplies, and communication interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.51 | $3.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The isolation voltage is 2500Vrms.
The operating supply voltage is 2.7V to 5.5V.
It has 4 channels.
The data rate is 1Mbps.
The operating temperature range is -40°C to 125°C.
It is supplied in a 16-SOIC package for surface mounting.