Datasheet Summary
Data Sheet ADuM7440/ADuM7441/ADuM7442
1 kV RMS Quad-Channel Digital Isolators
Features
- Small, 16-lead QSOP
- 1000 V rms isolation rating
- Safety and regulatory approvals
- UL 1577
- VISO = 2500 V rms for 1 minute
- Low power operation
- 5 V operation
- 2.25 mA per channel maximum at 0 Mbps to 1 Mbps
- 11.5 mA per channel maximum at 25 Mbps
- 3.3 V operation
- 1.5 mA per channel maximum at 0 Mbps to 1 Mbps
- 8.25 mA per channel maximum at 25 Mbps
- Bidirectional munication
- Up to 25 Mbps data rate (NRZ)
- 3 V/5 V level translation
- High temperature operation: 105°C
- High mon-mode transient immunity: >15 kV/μs
APPLICATIONS
- General-purpose, multichannel isolation
- SPI...