NSI8021
NSI8021 is High Reliability Dual-Channel Digital Isolators manufactured by NOVOSENSE.
Features
- Up to 3000Vrms Insulation voltage
- Date rate: DC to 10Mbps
- Power supply voltage: 2.5V to 5.5V
- High CMTI: 100k V/us
- Chip level ESD: HBM: ±4k V
- High system level EMC performance:
Enhanced system level ESD, EFT, Surge immunity
- Default output high level or low level option
- Isolation barrier life: >40 years
- Low power consumption: 1.5m A/ch (10Mbps)
- Propagation delay: <45ns
- Operation temperature: -40℃~125℃
- Ro HS-pliant packages:
SOIC-8 narrow body
Safety Regulatory Approvals
- UL recognition: up to 3000Vrms for 1 minute per UL1577
- CQC certification per GB4943.1-2011
- CSA ponent notice 5A
- DIN VDE V 0884-11:2017-01
Applications
- Industrial automation system
- Isolated SPI, RS232, RS485
- General-purpose multichannel isolation
- Battery management system
Functional Block Diagrams
VDD1 1 OUTA 2
INB 3 GND1 4
8 VDD2 7 INA 6 OUTB NSi8021 5 GND2
Figure 1. NSI8021N Block...
