ADUM1510 |
5-Channel, Unidirectional Digital Isolator
|
Features and Benefits
- RoHS compliant, 16-lead, wide body SOIC package
- Low power operation: 5 V
1.3 mA per channel maximum @
0 Mbps to 2 Mbps
3.3 mA per channel maximum @
10 Mbps
- High temperature operation: 105°C
- Up to 10 Mbps data rate (NRZ)
- Low default output state
- Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
Product Details
The ADuM1510 is a unidirectional, 5-channel isolator based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices.
By avoiding the use of LEDs and photodiodes, iCoupler devices eliminate the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with iCoupler products. In addition, iCoupler devices run at one-tenth to one-sixth the power consumption of optocouplers at comparable signal data rates.
The ADuM1510 isolator provides five independent isolation channels supporting data rates up to 10 Mbps. The ADuM1510 operates with the supply voltage of either side ranging from 4.5 V to 5.5 V. Unlike other optocoupler alternatives, the ADuM1510 isolator has a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/ power-down conditions.
Applications
- General-purpose, unidirectional, multichannel isolation
Product Lifecycle
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
EVAL-ADUMQS Circuit Diagram
Product Details
Supported iCoupler® Products
- ADuM130x
- ADuM131x
- ADuM140x
- ADuM141x
- ADuM1510
- ADuM240x
- ADuM330x
- ADuM340x
- ADuM344x
- ADuM440x
- ADuM5000
- ADuM520x
- ADuM540x
- ADuM6000
- ADuM620x
- ADuM640x
- ADuM744x
- ADuM7510
Features & Benefits
- Convenient connections for power through screw terminal blocks
- Add-on BNC connector for 50 Ω signal sources
- On-board signal routing
- Support for signal wrap back
- Simple signal paths to reduce transmission line effects
- Simple signal paths to reduce transmission line effects
- Pull-up and pull-down provided for control lines
- Support for isoPower
- Project area that supports surface-mount and through-hole devices
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Inside iCoupler® Technology:ADuM347x PWM Controller and Transformer Driver with Quad-Channel Isolators Design Summary PDF
By Flow Zhao, Design Engineer
291 kB
PDF
291 kB
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NAppkin Note: Lowering the Power of the ADuM524x PDF
By Mark Cantrell, Senior Applications Engineer
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PDF
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Micro-Transformers Provide Signal and Power Isolation for Hybrid Electric Vehicles PDF
By Baoxing Chen, Sr. Staff Engineer, Analog Devices, Inc.
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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.
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The USA 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. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
