Dual channel digital isolator NOVOSENSE NSI8220N1-DSPR featuring consumption and AEC Q100 Grade 1 certification
Key Attributes
Model Number:
NSI8220N1-DSPR
Product Custom Attributes
CMTI(kV/us):
250kV/us
Voltage - Supply:
2.5V~5.5V;2.5V~5.5V
Propagation Delay(tpd):
15ns
Default Output:
High Level
Number Of Forward Channels:
2
Operating Temperature:
-40℃~+125℃
Mfr. Part #:
NSI8220N1-DSPR
Package:
SOP-8
Product Description
Product Overview
The NSi822x devices are high reliability dual-channel digital isolators offering robust insulation withstand voltages (up to 5kVrms), high electromagnetic immunity, and low power consumption. They support data rates up to 150Mbps and provide excellent common-mode transient immunity (CMTI) of up to 250kV/us. The devices feature configurable digital channel direction and default output levels during power loss, simplifying level shifting with a wide supply voltage range. 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 per GB4943.1-2011, CSA component notice 5A, DIN VDE V 0884-11:2017-01
- AEC-Q100 (Grade 1) option available
- RoHS-compliant packages
Technical Specifications
| Parameter | Value | Unit | Notes |
| Insulation Voltage | Up to 5000 | Vrms | For 1 minute per UL1577 |
| Data Rate | DC to 150 | Mbps | |
| Power Supply Voltage | 2.5 to 5.5 | V | |
| CMTI | 250 | kV/us | High |
| Chip Level ESD (HBM) | ±8 | kV | |
| Isolation Surge Voltage | >10 | kV | |
| Power Consumption | 1.5 | mA/ch | at 1 Mbps |
| Propagation Delay | <15 | ns | |
| Operation Temperature | -40 to 125 |
Applications
- Industrial automation system
- Isolated SPI, RS232, RS485
- General-purpose multichannel isolation
- Motor control
Device Information
| Part Number | Package | Body Size |
| NSI822xNx-DSPR | SOP8 | 4.90mm × 3.90mm |
| NSI822xWx-DSWVR | SOW8 | 5.85mm × 7.50mm |
| NSI822xWx-DSWR | SOW16 | 10.30mm × 7.50mm |
2410010403_NOVOSENSE-NSI8220N1-DSPR_C3029753.pdf
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