Dual channel digital isolator NOVOSENSE NSI8220W1-DSWR with low propagation delay and high reliability
Product Overview
The NSi822x devices are high reliability dual-channel digital isolators. They are safety certified by UL1577 and support several insulation withstand voltages (3.75kVrms, 5kVrms, 8kVrms), offering high electromagnetic immunity and low emissions with low power consumption. The NSi822x devices feature data rates up to 150Mbps and common-mode transient immunity (CMTI) up to 250kV/us. They provide digital channel direction configuration and default output level configuration upon loss of input power. The wide supply voltage range allows direct connection with most digital interfaces for easy level shifting. High system-level EMC performance enhances reliability and stability.
Product Attributes
- Brand: NOVOSENSE
- Certifications: UL1577, CQC (GB4943.1-2011), CSA (component notice 5A), DIN VDE V 0884-11:2017-01
- RoHS-compliant packages: SOP8 narrow body, SOW8 wide body, SOW16 wide body, SOWW16 wide body
Technical Specifications
| Part Number | Package | Body Size | Insulation Voltage | Data Rate | Supply Voltage | CMTI | Chip Level ESD (HBM) | Isolation Surge Voltage | Low Power Consumption | Low Propagation Delay | Operation Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NSi822xNx-DSPR | SOP8 | 4.90mm 3.90mm | Up to 5000Vrms | DC to 150Mbps | 2.5V to 5.5V | 250kV/us | 8kV | >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 | 8kV | >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 | 8kV | >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 | 8kV | >10kV | 1.5mA/ch (1 Mbps) | <15ns | -55~125 |
2410121536_NOVOSENSE-NSI8220W1-DSWR_C5439825.pdf
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