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| PartNumber | ADUM2281ARIZ-RL | ADUM2281ARIZ | ADUM2281ARIZ-RLADI |
| Description | Digital Isolators 5kV RMS Dual CH Digital | Digital Isolators 5kV RMS Dual CH Digital | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Digital Isolators | Digital Isolators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-16 | SOIC-16 | - |
| Series | ADUM2281 | ADUM2281 | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Isolation Voltage | 846 V | 5 kVrms | - |
| Isolation Type | Magnetic Coupling | Magnetic Coupling | - |
| Data Rate | 1 Mb/s | 1 Mb/s | - |
| Propagation Delay Time | 24 ns | 24 ns | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Operating Supply Current | 800 uA | 800 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Reel | Tube | - |
| Product | Digital Isolators | Digital Isolators | - |
| Type | Standard | General Purpose | - |
| Brand | Analog Devices | Analog Devices | - |
| Maximum Fall Time | 3 ns (Typ) | 3 ns (Typ) | - |
| Maximum Rise Time | 3 ns (Typ) | 3 ns (Typ) | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 5.5 V | 5.5 V | - |
| Product Type | Digital Isolators | Digital Isolators | - |
| Pulse Width | 1000 ns | 1000 ns | - |
| Factory Pack Quantity | 1000 | 37 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.023492 oz | 0.023492 oz | - |
| Polarity | - | Bidirectional | - |