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| PartNumber | ISO7421MDREP | ISO7421MDR | ISO7421QDRQ1 |
| Description | Digital Isolators Low Power Dual Channel Isolators | ||
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Digital Isolators | Digital Isolators | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Series | ISO7421-EP | ISO7421-EP | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | - |
| Brand | Texas Instruments | - | - |
| Product Type | Digital Isolators | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | Interface ICs | - | - |
| Type | - | General Purpose | - |
| Package Case | - | 8-SOIC (0.154", 3.90mm Width) | - |
| Technology | - | Capacitive Coupling | - |
| Operating Temperature | - | -55°C ~ 125°C | - |
| Number of Channels | - | 2 | - |
| Voltage Supply | - | 3 V ~ 3.6 V, 4.5 V ~ 5.5 V | - |
| Supplier Device Package | - | 8-SOIC | - |
| Data Rate | - | 1Mbps | - |
| Channel Type | - | Unidirectional | - |
| Voltage Isolation | - | 2500Vrms | - |
| Rise Fall Time Typ | - | 1ns, 1ns | - |
| Isolated Power | - | No | - |
| Inputs Side 1 Side 2 | - | 2016/1/1 0:00:00 | - |
| Common Mode Transient Immunity Min | - | 25kV/μs | - |
| Propagation Delay tpLH tpHL Max | - | 14ns, 14ns | - |
| Pulse Width Distortion Max | - | 4ns | - |