digital isolators NOVOSENSE NSI8141N1 featuring consumption and robust insulation withstand voltages
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. They support data rates up to 150Mbps and common-mode transient immunity (CMTI) up to 150kV/us. Key features include configurable digital channel direction, default output level configuration upon power loss, and wide supply voltage support for direct interfacing and level shifting. These isolators are designed for high system-level EMC performance, enhancing 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)
- Packages: SOIC-16 narrow body, SOIC-16 wide body
Technical Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Comments |
| Insulation Voltage | 5000 | Vrms | Up to 5000Vrms | |||
| Data Rate | DR | DC | 150 | Mbps | ||
| Power Supply Voltage | VDD1, VDD2 | 2.5 | 5.5 | V | ||
| Common-Mode Transient Immunity | CMTI | 100 | 150 | kV/us | ||
| Chip Level ESD (HBM) | 6000 | V | ||||
| Isolation Barrier Life | >60 | years | ||||
| Low Power Consumption | 1.5 | mA/ch | (1 Mbps) | |||
| Low Propagation Delay | <15 | ns | ||||
| Operation Temperature | Topr | -40 | 125 | |||
| Start Up Time after POR | trbs | 40 | usec | |||
| High Level Input Voltage | VIH | 2 | V | |||
| Low Level Input Voltage | VIL | 0.8 | V | |||
| High Level Output Voltage | VOH | VDD- | 0.3 | V | IOH =- 4mA | |
| Low Level Output Voltage | VOL | 0.3 | V | IOL = 4mA |
2410121536_NOVOSENSE-NSI8141N1_C3029751.pdf
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