Configurable digital isolator NOVOSENSE NSI8262W0-DSWR with six channels and 200kV per second CMTI rating
Key Attributes
Model Number:
NSI8262W0-DSWR
Product Custom Attributes
CMTI(kV/us):
200kV/us
Voltage - Supply:
2.5V~5.5V;2.5V~5.5V
Propagation Delay(tpd):
15ns
Operating Temperature:
-55℃~+125℃
Mfr. Part #:
NSI8262W0-DSWR
Package:
SOP-16
Product Description
Product Overview
The NSi826x devices are high-reliability six-channel digital isolators offering excellent electromagnetic immunity and low power consumption. They support various insulation withstand voltages (3kV, 5kV) and provide high common-mode transient immunity (CMTI) up to 200kV/s. The devices feature configurable digital channel directions and default output levels upon power loss, simplifying level shifting and enhancing system reliability and stability.
Product Attributes
- Brand: NOVOSENSE
- Certifications: UL1577 (up to 5000Vrms), CQC (GB4943.1-2011), CSA (component notice 5A), DIN VDE V 0884-11:2017-01
- Compliance: RoHS-compliant
Technical Specifications
| Parameter | NSi826x | Value | Unit | Notes |
|---|---|---|---|---|
| Insulation Voltage | NSi826x | 5000 | Vrms | Up to 5000Vrms for 1 minute per UL1577 |
| Data Rate | NSi826x | DC to 150 | Mbps | |
| Power Supply Voltage | NSi826x | 2.5 to 5.5 | V | Wide supply voltage |
| Common-Mode Transient Immunity (CMTI) | NSi826x | 200 | kV/s | High CMTI |
| Chip Level ESD | NSi826x | 8 | kV (HBM) | |
| System Level EMC Performance | NSi826x | Enhanced | Enhanced system level ESD, EFT, Surge immunity | |
| Default Output Level | NSi826x | High or Low option | When input power is lost | |
| Power Consumption | NSi826x | 1.5 | mA/ch | at 1 Mbps |
| Propagation Delay | NSi826x | <15 | ns | Low propagation delay |
| Operating Temperature | NSi826x | -55 to 125 | C | |
| Packages | NSi826x | SOP16 (300mil), SSOP16 | ||
| Absolute Maximum Surge Isolation Voltage | NSi826x | 6.25 | kV | |
| Input Threshold Voltage (VIT) | NSi826x | 1.6 | V | |
| High Level Input Voltage (VIH) | NSi826x | 2 | V | |
| Low Level Input Voltage (VIL) | NSi826x | 0.8 | V | |
| Output Current (Io) | NSi826x | -15 to 15 | mA | |
| Junction-to-Air Thermal Resistance (JA) | SOP16 (300mil) | 60.3 | C/W | |
| Junction-to-Air Thermal Resistance (JA) | SSOP16 | 86.5 | C/W |
Applications
- Industrial automation system
- Isolated SPI, RS232, RS485
- General-purpose multichannel isolation
2410310925_NOVOSENSE-NSI8262W0-DSWR_C5441138.pdf
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