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| PartNumber | ISO7821LLSDWR | ISO7821LLSDW | ISO7821LLSDWW |
| Description | Digital Isolators Siemens specific ISOLVDS | Digital Isolators Siemens specific ISOLVDS | Digital Isolators ISOLVDS DUAL-CHANNEL 1/1 FG IN DWW |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital Isolators | Digital Isolators | Digital Isolators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-16 | SOIC-16 | SOIC-16 |
| Series | ISO7821LLS | ISO7821LLS | ISO7821LLS |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Isolation Voltage | 5.7 kVrms | 5.7 kVrms | 5.7 kVrms |
| Isolation Type | Capacitive Coupling | Capacitive Coupling | Capacitive Coupling |
| Data Rate | 150 Mb/s | 150 Mb/s | 150 Mb/s |
| Propagation Delay Time | 17 ns | 17 ns | 17 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 3 V | 3 V | 3 V |
| Operating Supply Current | 10.3 mA | 10.3 mA | 10.3 mA |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Reel | Tube | Tube |
| Product | Digital Isolators | Digital Isolators | Digital Isolators |
| Type | High Performance | High Performance | High Performance |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Forward Channels | 1 Channel | 1 Channel | 1 Channel |
| Maximum Fall Time | 1.38 ns | 1.38 ns | 1.38 ns |
| Maximum Rise Time | 1.38 ns | 1.38 ns | 1.38 ns |
| Moisture Sensitive | Yes | Yes | Yes |
| Pd Power Dissipation | 180 mW | 180 mW | 180 mW |
| Product Type | Digital Isolators | Digital Isolators | Digital Isolators |
| Reverse Channels | 1 Channel | 1 Channel | 1 Channel |
| Factory Pack Quantity | 2000 | 40 | 45 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.022501 oz | 0.022501 oz | 0.038216 oz |
| Pulse Width Distortion | - | - | 0 ns |