NOVOSENSE NSI8141W1 featuring AEC Q100 Grade 1 option for automotive applications and high electromagnetic immunity
Key Attributes
Model Number:
NSI8141W1
Product Custom Attributes
CMTI(kV/us):
150kV/us
Voltage - Supply:
2.5V~5.5V;2.5V~5.5V
Propagation Delay(tpd):
15ns
Default Output:
High Level
Number Of Forward Channels:
3
Number Of Reverse Channels:
1
Operating Temperature:
-40℃~+125℃
Mfr. Part #:
NSI8141W1
Package:
SOIC-16-300mil
Product Description
Product Overview
The NSi814x devices are high-reliability quad-channel digital isolators offering robust insulation withstand voltages (up to 5kVrms), high electromagnetic immunity, and low power consumption. With data rates up to 150Mbps and common-mode transient immunity (CMTI) up to 150kV/us, these isolators provide digital channel direction configuration and default output level configuration upon power loss. Their wide supply voltage range simplifies level shifting, and high system-level EMC performance enhances reliability. An AEC-Q100 (Grade 1) option is available for all devices.
Product Attributes
- Brand: Novosense
- Certifications: UL1577, CQC, CSA, DIN VDE V 0884-10, AEC-Q100 (Grade 1)
- Compliance: RoHS
Technical Specifications
| Feature | NSi8140/NSi8141/NSi8142 |
| Insulation Voltage | Up to 5000VRMS |
| Data Rate | DC to 150Mbps |
| Power Supply Voltage | 2.5V to 5.5V |
| CMTI | Up to 150kV/us |
| Chip Level ESD (HBM) | 6kV |
| Isolation Barrier Life | >60 years |
| Low Power Consumption | 1.5mA/ch (1 Mbps) |
| Low Propagation Delay | <15ns |
| Operating Temperature | -40~125 |
| Safety Regulatory Approvals (pending) | UL recognition: up to 5000VRMS per UL1577, CQC certification per GB4943.1-2011, CSA component notice 5A, IEC60950-1, DIN VDE V 0884-10 |
| Applications | Industrial automation system, Isolated SPI, RS232, RS485, General-purpose multichannel isolation, Motor control |
| Input Threshold Voltage (VIT) | 1.6V |
| High Level Input Voltage (VIH) | 2V |
| Low Level Input Voltage (VIL) | 0.8V |
| High Level Output Voltage (VOH) | VDD- 0.3V (IOH =- 4mA) |
| Low Level Output Voltage (VOL) | 0.3V (IOL = 4mA) |
| Start Up Time after POR (trbs) | 40 sec |
| Peak Eye Diagram Jitter (tJIT(PK)) | 350 ps |
| Channel-to-Channel Delay Skew (tSK(c2c)) | 2.5 ns |
| Part-to-Part Delay Skew (tSK(p2p)) | 5.0 ns |
2410121608_NOVOSENSE-NSI8141W1_C399514.pdf
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