ADUM6211
PRODUCTIONDual-Channel Isolators with Integrated DC-to-DC Converter (1/1 Channel Directionality)
- Part Models
- 6
- 1ku List Price
- Starting From $3.96
Overview
- isoPower integrated, isolated dc-to-dc converter
- Regulated 3.135 V to 5.25 V output
- Up to 150 mW output power
- Dual dc-to-100 Mbps (NRZ) signal isolation channels
- Soft start power supply
- 20-lead SSOP package with 5.3 mm creepage
- Supports SPI up to 15 MHz
- High temperature operation: 105°C
- High common-mode transient immunity: >25 kV/μs
- Safety and regulatory approvals
- UL 1577
- VISO = 3750 V rms for 1 minute
- IEC/CSA 62368-1
- IEC/CSA 61010-1
- DIN EN IEC 60747-17 (VDE 0884-17) (pending)
- VIORM = 600 V peak
The ADuM6210 / ADuM6211 / ADuM6212 are dual-channel digital isolators with isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides regulated, isolated power that is adjustable between 3.135 V and 5.25 V. Input supply voltages can range from slightly below the required output to significantly higher. Popular voltage combinations and their associated power levels are shown in Table 2.
The ADuM6210 / ADuM6211 / ADuM6212 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. Take special care during printed circuit board (PCB) layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations.
APPLICATIONS
- RS-232 transceivers
- Power supply start-up bias and gate drives
- Isolated sensor interfaces
- Industrial PLCs
Documentation
Data Sheet 1
User Guide 1
Safety and Regulatory Compliance 1
Video 1
Solutions Bulletin & Brochure 1
Safety and Regulatory Compliance 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADUM6211ARSZ | 20-Lead SSOP | ||
| ADUM6211ARSZ-RL7 | 20-Lead SSOP | ||
| ADUM6211BRSZ | 20-Lead SSOP | ||
| ADUM6211BRSZ-RL7 | 20-Lead SSOP | ||
| ADUM6211CRSZ | 20-Lead SSOP | ||
| ADUM6211CRSZ-RL7 | 20-Lead SSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 18, 2019 - 19_0012 ADuM6210/ADuM6211/ADuM6212 Die Revision and Data Sheet Change |
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| ADUM6211ARSZ | PRODUCTION | |
| ADUM6211ARSZ-RL7 | PRODUCTION | |
| ADUM6211BRSZ | PRODUCTION | |
| ADUM6211BRSZ-RL7 | PRODUCTION | |
| ADUM6211CRSZ | PRODUCTION | |
| ADUM6211CRSZ-RL7 | PRODUCTION | |
|
Oct 31, 2016 - 16_0251 ADuM6210/ADuM6211/ADuM6212 Die Revision |
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| ADUM6211ARSZ | PRODUCTION | |
| ADUM6211ARSZ-RL7 | PRODUCTION | |
| ADUM6211BRSZ | PRODUCTION | |
| ADUM6211BRSZ-RL7 | PRODUCTION | |
| ADUM6211CRSZ | PRODUCTION | |
| ADUM6211CRSZ-RL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.