High reliability digital isolator NOVOSENSE NSI8222N0-DSPR with consumption and low propagation delay
Product Overview
The NSi822x devices are high reliability dual-channel digital isolators. Certified by UL1577, they support insulation withstand voltages of 3.75kVrms, 5kVrms, and 8kVrms, offering high electromagnetic immunity and low emissions with low power consumption. These isolators feature data rates up to 150Mbps and common-mode transient immunity (CMTI) up to 250kV/us. The NSi822x provides digital channel direction configuration and default output level configuration upon loss of input power. Their wide supply voltage range allows direct connection with most digital interfaces, facilitating easy 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
- 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 | Isolation Surge Voltage | Low Power Consumption | Low 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-NSI8222N0-DSPR_C5439819.pdf
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