AEC Q100 Grade 1 certified digital isolator NOVOSENSE NSi8221N1 Q1SPR with wide supply voltage range
Product Overview
The NSi822x devices are high reliability dual-channel digital isolators offering superior insulation withstand voltages (up to 5kVrms), high electromagnetic immunity, and low power consumption. They support data rates up to 150Mbps and boast a common-mode transient immunity (CMTI) of up to 250kV/us. These isolators provide configurable digital channel direction and default output levels during power loss. Their wide supply voltage range simplifies direct connection to most digital interfaces, facilitating level shifting. Enhanced system-level EMC performance ensures reliability and stability. All devices are AEC-Q100 (Grade 1) qualified.
Product Attributes
- Brand: NOVOSENSE
- Certifications: UL1577, CQC (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
| Part Number | Package | Body Size | Insulation Voltage (Vrms) | Data Rate (Mbps) | Supply Voltage (V) | CMTI (kV/us) | Propagation Delay (ns) | Operating Temperature (C) |
|---|---|---|---|---|---|---|---|---|
| NSi822xNx-Q1SPR | SOP8 | 4.90mm 3.90mm | Up to 5000 | DC to 150 | 2.5 to 5.5 | 250 | <15 | -40~125 |
| NSi822xWx-Q1SWVR | SOW8 | 5.85mm 7.50mm | Up to 5000 | DC to 150 | 2.5 to 5.5 | 250 | <15 | -40~125 |
| NSi822xWx-Q1SWR | SOW16 | 10.30mm 7.50mm | Up to 5000 | DC to 150 | 2.5 to 5.5 | 250 | <15 | -40~125 |
Applications
- Industrial automation systems
- Isolated SPI, RS232, RS485
- General-purpose multichannel isolation
- Motor control
2410121538_NOVOSENSE-NSi8221N1-Q1SPR_C5355976.pdf
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