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| PartNumber | ADUM1442ARQZ | ADUM1442ARQZ-RL7 | ADUM1442ARQ |
| Description | Digital Isolators Micro-power Quad-CH Digital Isolator | Digital Isolators Micro-power Quad-CH Digital Isolato | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Digital Isolators | Digital Isolators | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QSOP-16 | - | - |
| Series | ADUM1442 | iCouplerR | - |
| Number of Channels | 4 Channel | 4 | - |
| Polarity | Bidirectional | - | - |
| Isolation Voltage | 2.5 kVrms | 2.5 kV | - |
| Isolation Type | Magnetic Coupling | Magnetic Coupling | - |
| Data Rate | 2 Mb/s | 2Mbps | - |
| Propagation Delay Time | 80 ns | 120 ns | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 2.25 V | - | - |
| Operating Supply Current | 612 uA | 480 uA 612 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Packaging | Tube | Tape & Reel (TR) Alternate Packaging | - |
| Product | Digital Isolators | Digital Isolators | - |
| Type | General Purpose | General Purpose | - |
| Brand | Analog Devices | - | - |
| Pd Power Dissipation | 1.64 W | - | - |
| Product Type | Digital Isolators | - | - |
| Factory Pack Quantity | 98 | - | - |
| Subcategory | Interface ICs | - | - |
| Unit Weight | 0.010159 oz | 0.010159 oz | - |
| Package Case | - | QSOP-16 | - |
| Technology | - | Magnetic Coupling | - |
| Operating Temperature | - | -40°C ~ 125°C | - |
| Voltage Supply | - | 2.25 V ~ 3.6 V | - |
| Supplier Device Package | - | 16-QSOP | - |
| Channel Type | - | Unidirectional | - |
| Voltage Isolation | - | 2500Vrms | - |
| Rise Fall Time Typ | - | 2ns, 2ns | - |
| Isolated Power | - | No | - |
| Inputs Side 1 Side 2 | - | 2016/2/2 0:00:00 | - |
| Common Mode Transient Immunity Min | - | 25kV/μs | - |
| Propagation Delay tpLH tpHL Max | - | 180ns, 180ns | - |
| Pulse Width Distortion Max | - | 8ns | - |
| Supply Voltage Max | - | 3.6 V | - |
| Supply Voltage Min | - | 2.25 V | - |