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quality dual channel digital isolator NOVOSENSE NSi8221W1-DSWVR with 5kVrms isolation and low emissions factory
quality dual channel digital isolator NOVOSENSE NSi8221W1-DSWVR with 5kVrms isolation and low emissions factory

dual channel digital isolator NOVOSENSE NSi8221W1-DSWVR with 5kVrms isolation and low emissions

Key Attributes
Model Number: NSi8221W1-DSWVR
Product Custom Attributes
CMTI(kV/us):
250kV/us
Voltage - Supply:
2.5V~5.5V;2.5V~5.5V
Propagation Delay(tpd):
15ns
Default Output:
High Level
Number Of Forward Channels:
1
Number Of Reverse Channels:
1
Operating Temperature:
-55℃~+125℃
Mfr. Part #:
NSi8221W1-DSWVR
Package:
SOW-8-300mil
Product Description

Product Overview

The NSi822x devices are high reliability dual-channel digital isolators offering robust isolation withstand voltages (3.75kVrms, 5kVrms, 8kVrms), high electromagnetic immunity, and low emissions with low power consumption. They support data rates up to 150Mbps and common-mode transient immunity (CMTI) up to 250kV/us. The devices provide digital channel direction configuration and default output level configuration upon loss of input power. Their wide supply voltage range allows direct connection to most digital interfaces, facilitating level shifting and enhancing system-level EMC performance for improved reliability and stability.

Product Attributes

  • Brand: NOVOSENSE
  • Certifications: UL1577, CQC (GB4943.1-2011), CSA (component notice 5A), DIN VDE V 0884-11:2017-01
  • Compliance: RoHS

Technical Specifications

Part NumberPackageBody SizeInsulation VoltageData RateSupply VoltageCMTIIsolation Surge VoltagePower ConsumptionPropagation DelayOperating Temperature
NSi822xNx-DSPRSOP84.90mm 3.90mmUp to 5000VrmsDC to 150Mbps2.5V to 5.5V250kV/us>10kV1.5mA/ch (1 Mbps)<15ns-55~125
NSi822xWx-DSWVRSOW85.85mm 7.50mmUp to 5000VrmsDC to 150Mbps2.5V to 5.5V250kV/us>10kV1.5mA/ch (1 Mbps)<15ns-55~125
NSi822xWx-DSWRSOW1610.30mm 7.50mmUp to 5000VrmsDC to 150Mbps2.5V to 5.5V250kV/us>10kV1.5mA/ch (1 Mbps)<15ns-55~125
NSi822xWx-DSWWRSOWW1610.52mm 14.0mmUp to 5000VrmsDC to 150Mbps2.5V to 5.5V250kV/us>10kV1.5mA/ch (1 Mbps)<15ns-55~125

Applications

  • Industrial automation system
  • Isolated SPI, RS232, RS485
  • General-purpose multichannel isolation
  • Motor control

2410121536_NOVOSENSE-NSi8221W1-DSWVR_C5359490.pdf

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