digital isolator NOVOSENSE Nsi8241W0-Q1SWR featuring consumption and compliance with multiple safety certifications
Product Overview
The NSi824x devices are high reliability quad-channel digital isolators offering safety certification by UL1577 and support for various insulation withstand voltages (3kVrms, 5kVrms, 8kVrms). They provide high electromagnetic immunity, low emissions, and low power consumption. With a data rate up to 150Mbps and common-mode transient immunity (CMTI) up to 250kV/us, these isolators feature configurable digital channel direction and default output levels upon power loss. Their wide supply voltage range allows direct connection with most digital interfaces, facilitating level shifting. Enhanced system-level EMC performance ensures reliability and stability. An AEC-Q100 (Grade 1) option is available for all devices.
Product Attributes
- Brand: NOVOSENSE
- Certifications: UL1577, CQC (GB4943.1-2011), CSA (component notice 5A), DIN VDE V 0884-11:2017-01
- AEC-Q100 Grade 1 available
- RoHS-compliant packages
Technical Specifications
| Feature | Specification | Details | |
| Insulation Voltage | Up to 5000Vrms | UL recognition: up to 5000Vrms for 1 minute per UL1577 | |
| Data Rate | DC to 150Mbps | ||
| Power Supply Voltage | 2.5V to 5.5V | ||
| CMTI | 250kV/us | ||
| Chip Level ESD | HBM: 8kV | ||
| System EMC Immunity | ESD, EFT, and Surge | Low Emissions | |
| Output Level | Default high or low option | ||
| Power Consumption | 1.5mA/ch | at 1 Mbps | |
| Propagation Delay | <15ns | ||
| Operating Temperature | -40 to 125 | ||
| Packages | SOP16(300mil), SSOP16, SOP16(600mil) | ||
| Applications | Industrial automation system, Isolated SPI, RS232, RS485, General-purpose multichannel isolation, Motor control | ||
| Device Information | Part Number | Package | Body Size |
| NSi824xW-Q1SWR | SOP16(300mil) | 10.30mm 7.50mm | |
| NSi824xS-Q1SSR | SSOP16 | 4.90mm 3.90mm | |
| NSi824xW-Q1SWWR | SOP16(600mil) | 10.52mm 14.0mm | |
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