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| PartNumber | ADUM3151ARSZ-RL7 | ADUM3151ARSZ | ADUM3151BRSZ |
| Description | Digital Isolators 7 Ch. Isolator for SPI Interface | Digital Isolators 7 Ch. Isolator for SPI Interface | Digital Isolators 7 Ch. Isolator for SPI Interface |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Digital Isolators | Digital Isolators | Digital Isolators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-20 | SSOP-20 | SSOP-20 |
| Series | ADUM3151 | ADUM3151 | ADUM3151 |
| Number of Channels | 7 Channel | 7 Channel | 7 Channel |
| Polarity | Bidirectional | Bidirectional | Bidirectional |
| Isolation Voltage | 3750 V | 3.75 kV | 3.75 kV |
| Isolation Type | Magnetic Coupling | Magnetic Coupling | Magnetic Coupling |
| Data Rate | 250 kb/s | 250 kb/s | 250 kb/s |
| Propagation Delay Time | 25 ns | 25 ns | 14 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Tube | Tube |
| Product | Digital Isolators | Digital Isolators | Digital Isolators |
| Type | SPI | SPI | SPI |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Digital Isolators | Digital Isolators | Digital Isolators |
| Protocol Supported | SPI | SPI | SPI |
| Factory Pack Quantity | 500 | 66 | 66 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.015873 oz | 0.016000 oz | 0.016000 oz |