dual channel digital isolator NOVOSENSE NSi8221W1-DSWVR with 5kVrms isolation and low emissions
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 Number | Package | Body Size | Insulation Voltage | Data Rate | Supply Voltage | CMTI | Isolation Surge Voltage | Power Consumption | Propagation Delay | Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|
| NSi822xNx-DSPR | SOP8 | 4.90mm 3.90mm | Up to 5000Vrms | DC to 150Mbps | 2.5V to 5.5V | 250kV/us | >10kV | 1.5mA/ch (1 Mbps) | <15ns | -55~125 |
| NSi822xWx-DSWVR | SOW8 | 5.85mm 7.50mm | Up to 5000Vrms | DC to 150Mbps | 2.5V to 5.5V | 250kV/us | >10kV | 1.5mA/ch (1 Mbps) | <15ns | -55~125 |
| NSi822xWx-DSWR | SOW16 | 10.30mm 7.50mm | Up to 5000Vrms | DC to 150Mbps | 2.5V to 5.5V | 250kV/us | >10kV | 1.5mA/ch (1 Mbps) | <15ns | -55~125 |
| NSi822xWx-DSWWR | SOWW16 | 10.52mm 14.0mm | Up to 5000Vrms | DC to 150Mbps | 2.5V to 5.5V | 250kV/us | >10kV | 1.5mA/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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