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NSi8122 - High Reliability Dual-Channel Digital Isolators

Download the NSi8122 datasheet PDF. This datasheet also covers the NSi8120 variant, as both devices belong to the same high reliability dual-channel digital isolators family and are provided as variant models within a single manufacturer datasheet.

General Description

10 6.1.

INSULATION AND SAFETY RELATED SPECIFICATIONS 10 6.2.

DIN VDE V 0884-11(VDE V 0884-11):2017-01 INSULATION CHARATERISTICS 11 6.3.

Key Features

  • Up to 5000Vrms Insulation voltage.
  • Date rate: DC to 150Mbps.
  • Power supply voltage: 2.5V to 5.5V.
  • All devices are AEC-Q100 qualified.
  • High CMTI: 150kV/us.
  • Chip level ESD: HBM: ±6kV.
  • High system level EMC performance: Enhanced system level ESD, EFT, Surge immunity.
  • Default output high level or low level option.
  • Isolation barrier life: >60 years.
  • Low power consumption: 1.5mA/ch (1 Mbps).
  • Low propagation delay:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NSi8120-NOVOSENSE.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number NSi8122
Manufacturer NOVOSENSE
File Size 4.61 MB
Description High Reliability Dual-Channel Digital Isolators
Datasheet download datasheet NSi8122 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Overview The NSi812x devices are high reliability dual-channel digital isolator. The NSi812x device is safety certified by UL1577 support several insulation withstand voltages (3.75kVrms, 5kVrms), while providing high electromagnetic immunity and low emissions at low power consumption. The data rate of the NSi812x is up to 150Mbps, and the common-mode transient immunity (CMTI) is up to 150kV/us. The NSi812x device provides digital channel direction configuration and the default output level configuration when the input power is lost. Wide supply voltage of the NSi812x device support to connect with most digital interface directly, easy to do the level shift. High system level EMC performance enhance reliability and stability of use.