ADUM5401CRWZ-RL
Digital Isolators
Technical Specifications
| Type | Description |
|---|---|
| Features | Fail-safe output;Power-on reset |
| Cmti Kvus | 25.0 |
| Channels | 4.0 |
| Operating Temp | -40°C ~ +105°C |
| Type | Description |
|---|---|
| Number of Forward Channels | 3 |
| Number of Reverse Channels | 1 |
| Data Rate(Max) | 25Mbps |
| Package / Case | SOIC-16-300mil |
Product Introduction
ADuM5401/ADuM5402/ADuM5403/ADuM5404 are quad-channel digital isolators with integrated isoPower isolated DC/DC converters. The DC/DC converter is based on iCoupler technology and can deliver up to 500 mW of regulated isolated power at 5.0 V (5.0 V input supply) or 3.3 V (3.3 V supply), eliminating the need for a separate isolated DC/DC converter in low-power isolation designs. By utilizing iCoupler chip-scale transformer technology to simultaneously isolate both logic signals and the magnetic components of the DC/DC converter, a compact, fully isolated solution is achieved. The ADuM5401/ADuM5402/ADuM5403/ADuM5404 isolators provide 4 independent isolated channels, supporting multiple channel configurations and data rates. isoPower uses high-frequency switching elements to transfer power through its transformer.
Features
- Isolated DC/DC converter with integrated isoPower
- 3.3 V or 5.0 V regulated output
- Up to 500 mW output power
- Four DC - 25 Mbps (NRZ) signal isolation channels
- Schmitt trigger inputs
- 16-pin SOIC package, creepage distance >8.0 mm
- Operating temperature up to 105°C
- High common-mode transient immunity: >25 kV/μs
- Safety and regulatory certifications: UL recognized 2500 V rms (1 minute), per UL 1577; CSA Component Acceptance Notice #5A (pending); VDE certificate per standard (pending); DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12 V_IORM = 560 V peak
Applications
- - RS-232/RS-422/RS-485 transceivers - Industrial fieldbus isolation - Power-on biasing and gate drive - Isolated sensor interface - Industrial PLC
Datasheet
Alternative Parts
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
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