Digital isolator featuring 150Mbps data rate NOVOSENSE NSI8221N0-DSPR with UL1577 safety certification
Product Overview
The NSi822x devices are high reliability dual-channel digital isolators, safety certified by UL1577, supporting insulation withstand voltages up to 5kVrms. They offer high electromagnetic immunity, low emissions, and low power consumption. With data rates up to 150Mbps and common-mode transient immunity (CMTI) up to 250kV/us, these isolators provide digital channel direction and default output level configuration. Their wide supply voltage range allows direct connection with most digital interfaces, simplifying level shifting and enhancing system reliability and stability. An AEC-Q100 (Grade 1) option is available.
Product Attributes
- Brand: NOVOSENSE
- Certifications: UL1577, CQC per GB4943.1-2011, CSA component notice 5A, DIN VDE V 0884-11:2017-01
- AEC-Q100 Qualified: Yes (Grade 1)
- RoHS-compliant packages: SOP8 narrow body, SOW8 wide body, SOW16 wide body
Technical Specifications
| Feature | Specification | Details |
| Insulation Voltage | Up to 5000Vrms | Reinforced |
| Data Rate | DC to 150Mbps | |
| Power Supply Voltage | 2.5V to 5.5V | |
| CMTI | 250kV/us | High |
| Chip Level ESD | ±8kV | HBM |
| Isolation Surge Voltage | >10kV | |
| Power Consumption | 1.5mA/ch | at 1 Mbps |
| Propagation Delay | <15ns | Low |
| Operation Temperature | -40 to 125 | |
| UL Recognition | Up to 5000Vrms for 1 minute | per UL1577 |
| Package Options | SOP8 narrow body, SOW8 wide body, SOW16 wide body |
Applications
- Industrial automation system
- Isolated SPI, RS232, RS485
- General-purpose multichannel isolation
- Motor control
2410010403_NOVOSENSE-NSI8221N0-DSPR_C3029754.pdf
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