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NSI8100N The NOVOSENSE NSI8100N is a high-reliability bidirectional I2C isolator. It features up to 5000Vrms isolation voltage and supports I2C clock rates up to 2MHz.
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NSI8100N

Available from 1 distributors
Mfr Name: Novosense
Novosense
The NOVOSENSE NSI8100N is a high-reliability bidirectional I2C isolator. It features up to 5000Vrms isolation voltage and supports I2C clock rates up to 2MHz.
✓ Total Stock: 2,000 pcs

NSI8100N Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 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.

NSI8100N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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NSI8100N Description

Short technical summary and product information.

The NOVOSENSE NSI8100N is a high-reliability bidirectional isolator designed for I2C interfaces. It is AEC-Q100 qualified and safety certified by UL1577, supporting insulation withstand voltages up to 5000Vrms.

 

Key features include an I2C clock rate of up to 2MHz, a wide supply voltage range of 2.5V to 5.5V, and high common-mode transient immunity (CMTI) of 150kV/us. The device also boasts chip-level ESD protection of ±6kV HBM and high system-level EMC performance, enhancing reliability and stability.

 

With an isolation barrier life exceeding 60 years and an operating temperature range of -40°C to 125°C, the NSI8100N is suitable for demanding applications. It is available in RoHS-compliant SOIC-8 narrow body and SOIC-16 wide body packages, supporting surface mount applications.

 

Applications include Power over Ethernet, isolated I2C, SMBus, or PMBus interfaces, and I2C level shifting. Its design facilitates easy level shifting and provides high system-level EMC performance.

NSI8100N Quick Information

Product Type: Digital Isolator
Series: NSI8100
Canonical Name: NOVOSENSE NSI8100N Digital Isolator
Subcategory: Digital Isolators

NSI8100N Compliance

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

NSI8100N Features

  • Up to 5000Vrms insulation voltage.
  • I2C clock rate up to 2MHz.
  • Wide 2.5V to 5.5V supply voltage.
  • AEC-Q100 Grade 1 qualified.
  • High 150kV/us CMTI rating.

NSI8100N Applications

  • Power over Ethernet applications.
  • Isolated I2C interface.
  • Isolated SMBus interface.
  • Isolated PMBus interface.
  • I2C level shifting.

NSI8100N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum insulation voltage of the NSI8100N?

5000Vrms.

What I2C clock rate does the NSI8100N support?

Up to 2MHz.

What is the operating temperature range of the NSI8100N?

-40°C to 125°C.

What package is the NSI8100N available in?

SOIC8.

Is the NSI8100N AEC-Q100 qualified?

Yes, AEC-Q100 Grade 1 qualified.

What is the common mode transient immunity of the NSI8100N?

150kV/us minimum.

What is the power supply voltage range of the NSI8100N?

2.5V to 5.5V.

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