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SI8641EDBISR The Silicon Labs SI8641ED-B-ISR is a digital isolator with 4 unidirectional channels and 5 kVRMS isolation voltage. It operates from 2.375V to 5.5V and supports data rates up to 150 Mb/s.
Mfr Part #:

SI8641EDBISR

Available from 2 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI8641ED-B-ISR is a digital isolator with 4 unidirectional channels and 5 kVRMS isolation voltage. It operates from 2.375V to 5.5V and supports data rates up to 150 Mb/s.
✓ Total Stock: 6,167 pcs
$ Price Range: $8.46

SI8641EDBISR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,667 pcs
On Request
3667 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SI8641EDBISR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Failure Rate
Mounting Style
Number of Channels
Tape & Reel
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SI8641EDBISR Description

Short technical summary and product information.

The SI8641ED-B-ISR from Silicon Labs is a digital isolator designed for robust signal isolation in various electronic applications. It features four unidirectional channels, providing a high isolation voltage of 5 kVRMS through capacitive coupling.

 

This device supports data rates up to 150 Mb/s with a propagation delay of only 8 ns, ensuring efficient signal transfer. The operating supply voltage ranges from 2.375V to 5.5V, with a typical supply current of 14.3 mA. It is qualified to AEC-Q100 standards, indicating its suitability for demanding environments.

 

The SI8641ED-B-ISR is housed in a SOIC-16 Wide surface-mount package, making it suitable for automated assembly processes. Its operating temperature range is from -40 C to +125 C, offering reliability across a wide spectrum of conditions. The isolator is RoHS3 compliant and has an MSL 1 rating.

SI8641EDBISR Quick Information

Product Type: Digital Isolator
Series: Si8641ed
Canonical Name: Silicon Labs SI8641ED-B-ISR Digital Isolator
Subcategory: Interface ICs

SI8641EDBISR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI8641EDBISR Estimated Pricing

Qty Low High
1+ $8.46 $8.46

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI8641EDBISR Features

  • Four unidirectional digital isolation channels.
  • High 5 kVRMS isolation voltage rating.
  • Supports data rates up to 150 Mb/s.
  • Wide operating temperature range of -40 C to +125 C.
  • AEC-Q100 qualified for reliability.

SI8641EDBISR Applications

  • Ideal for power supply and motor control.
  • Used in industrial automation systems.
  • Suitable for medical equipment interfaces.
  • Applicable in communication systems.

SI8641EDBISR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the data rate of the SI8641EDBISR?

150 Mb/s.

What is the isolation voltage rating?

5 kVRMS.

How many channels does this isolator have?

4 channels: 3 forward and 1 reverse.

What is the operating temperature range?

-40°C to +125°C.

What package is the SI8641EDBISR available in?

SOIC-16 Wide, surface mount.

Is this device qualified for automotive use?

Yes, it is AEC-Q100 qualified.

What is the supply voltage range?

2.375 V to 5.5 V.

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