ADuM262N
Robust 5.0 kVrms Six Channel Digital Isolator w/ Fail-Safe & 2 Reverse Channels
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Overview
Features and Benefits
- High common-mode transient immunity: 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay
- 13 ns maximum for 5 V operation
- 15 ns maximum for 1.8 V operation
- 150 Mbps maximum guaranteed data rate
- Safety and regulatory approvals
- UL recognition: 5000 V rms for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A
- VDE certificate of conformity
- DIN V VDE V 0884-11:2017-01
- VIORM = 849 V peak
- CQC certification per GB4943.1-2011
- Low dynamic power consumption
- 1.8 V to 5 V level translation
- High temperature operation: 125°C
- Fail-safe high or low options
- 16-lead, RoHS-compliant, wide body SOIC_IC package
Product Details
The ADuM260N/ADuM261N/ADuM262N/ADuM263N1 are 6-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 4.5 ns at 5 V operation. Channel to channel matching of propagation delay is tight at 4.0 ns maximum.
The ADuM260N/ADuM261N/ADuM262N/ADuM263N data channels are independent and are available in a variety of configurations with a withstand voltage rating of 5.0 kV rms (see the Ordering Guide in the data sheet). The devices operate with the supply voltage on either side ranging from 1.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.
Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safe options are available by which the outputs transition to a predetermined state when the input power supply is not applied.
APPLICATIONS
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
1 Protected by U.S. Patents 5,952,849; 6,873,065; 6,903,578; and 7,075,329. Other patents are pending.
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Product Lifecycle
Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
Documentation & Resources
Tools & Simulations
IBIS Model
IBS
ADuM262N IBIS Model
0.98 M
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| ADUM262N0BRIZ | Material Declaration | Reliability Data | 16-Lead SOIC (Increased Creepage) | |
| ADUM262N0BRIZ-RL | Material Declaration | Reliability Data | 16-Lead SOIC (Increased Creepage) | |
| ADUM262N1BRIZ | Material Declaration | Reliability Data | 16-Lead SOIC (Increased Creepage) | |
| ADUM262N1BRIZ-RL | Material Declaration | Reliability Data | 16-Lead SOIC (Increased Creepage) | |
| ADUM262N1WBRIZ | Material Declaration | Reliability Data | 16-Lead SOIC (Increased Creepage) | |
| ADUM262N1WBRIZ-RL | Material Declaration | Reliability Data | 16-Lead SOIC (Increased Creepage) | |
| Wafer Fabrication Data |
Sample & Buy
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Buy Now Pricing
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List Pricing
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.