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ADI ADUM1281ARZ
General Purpose Digital Isolator 3000Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154", 3.90mm Width)
Brands: Analog Devices, Inc
Mfr.Part #: ADUM1281ARZ
Datasheet: ADUM1281ARZ Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Interface ICs
RoHS Status:
Stock Condition: 3816 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomADUM1281ARZ General Description
The ADuM1280/ADuM1281/ADuM1285/ADuM1286 are dualchanneldigital isolators based on the Analog Devices, Inc.,iCoupler® technology. Combining high speed CMOS andmonolithic air core transformer technology, these isolationcomponents provide outstanding performance characteristicssuperior to alternatives, such as optocoupler devices and otherintegrated couplers.
Features
- Up to 100 Mbps data rate (NRZ)
- Low propagation delay: 23 ns typical
- Low dynamic power consumption
- Bidirectional communication
- 3.3 V to 5 V level translation
- High temperature operation: 125°C
- High common-mode transient immunity: >25 kV/μs
- Default high output: ADuM1280/ADuM1281
- Default low output: ADuM1285/ADuM1286
- Narrow body, RoHS-compliant, 8-lead SOIC
- Safety and regulatory approvals
- UL recognition: 3000 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
- Qualified for automotive applications
Application
- General-purpose multichannel isolation
- Data converter isolation
- Industrial field bus isolation
- Hybrid electric vehicles, battery monitor, and motor drive
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-maximum-operating-supply-voltage-v | 5.5 | feature-process-technology | |
| feature-minimum-operating-supply-voltage-v | 3.135 | feature-packaging | Tube |
| feature-rad-hard | feature-pin-count | 8 | |
| feature-supplier-package | SOIC N | feature-standard-package-name1 | SO |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No | Series | iCoupler® |
| Package | Tube | Product Status | Active |
| Technology | Magnetic Coupling | Type | General Purpose |
| Isolated Power | No | Number of Channels | 2 |
| Inputs - Side 1/Side 2 | 1/1 | Channel Type | Unidirectional |
| Voltage - Isolation | 3000Vrms | Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 1Mbps | Propagation Delay tpLH / tpHL (Max) | 50ns, 50ns |
| Pulse Width Distortion (Max) | 10ns | Rise / Fall Time (Typ) | 2.5ns, 2.5ns |
| Voltage - Supply | 3V ~ 5.5V | Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
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![Product]( "Product")
We have rich products, can meet your various needs.
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![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
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![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
Excellent selection of products, and service that is second to none.