ADUM5211ARSZ-RL7
Signal Isolators
Technical Specifications
| Type | Description |
|---|---|
| Channels | 2 |
| Number of Forward Channels | 1 |
| Number of Reverse Channels | 1 |
| Data Rate(Max) | 1Mbps |
| Cmti Kvus | 25 |
| Features | - |
| Type | Description |
|---|---|
| Tpd Ns | 75 ns |
| Output Voltage | 3.135V~5.25V |
| Supply Voltage | 3.135V~5.5V |
| Operating Temperature | -40°C~+105°C |
| Isolation Vrms V | 2500 V |
| Package / Case | SSOP-20-208mil |
Product Introduction
The ADuM5210/ADuM5211/ADuM5212 are dual-channel digital isolators with isoPower, an integrated, isolated dc-to-dc converter. The dc-to-dc converter provides regulated, isolated power that is adjustable between 3.135V and 5.25V. Input supply voltages can range from slightly below the required output to significantly higher.
The ADuM5210/ADuM5211/ADuM5212 eliminate the need for a separate, isolated dc-to-dc converter in low power, isolated designs. The iCoupler chip-scale transformer technology is used for isolated logic signals and for the magnetic components of the dc-to-dc converter. The result is a small form factor, total isolation solution.
isoPower uses high frequency switching elements to transfer power through its transformer.
Features
- Isopower integrated, isolated dc-to-dc converter
- Regulated 3.135V to 5.25V output
- Up to 150 mW output power
- Dual dc-to-100 Mbps (NEZ) signal isolation channels
- Soft start power supply
- 20-lead SSOP package with 5.3mm creepage
- Supports SPI up to 15MHz
- High temperature operation: 105°C
- High common-mode transient immunity: >25kV/μs
- Safety and regulatory approvals: UL recognition 2500 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 Viorm = 560 V peak
Applications
- RS-232 transceivers
- Power supply start-up bias and gate drives
- Isolated sensor interfaces
- Industrial PLCs
Datasheet
Alternative Parts
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Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| Type | Details |
|---|---|
| ECCN | EAR99 |
Sourcing Information
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