Datasheet Summary
ISO1540, ISO1541
SLLSEB6F
- JULY 2012
- REVISED DECEMBER 2022
ISO154x Low-Power Bidirectional I2C Isolators
1 Features
- Isolated bidirectional, I2C patible, munication
- Supports up to 1-MHz operation
- 3-V to 5.5-V supply range
- Open-drain outputs With 3.5-mA Side 1 and 35- mA Side 2 sink current capability
- - 40°C to +125°C operating temperature
- ±50-kV/µs transient immunity (Typical)
- HBM ESD protection of 4 kV on all pins;
8 kV on bus pins
- Safety-related certifications:
- 4242-VPK isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 2500-VRMS isolation for 1 minute per UL 1577
- CSA approval per IEC 62368-1 end equipment standard
- CQC basic insulation per GB4943.1-2011
2...