| PartNumber | ISO7520CDW | ISO7521CDW | ISO7520CDWR |
| Description | Digital Isolators Low-Pwr 5KVrms Dual Dig Isolators | Digital Isolators Low-Pwr 5KVrms Dual Dig Isolators | Digital Isolators Low-Pwr 5KVrms Dual Dig Isolators |
| 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 | ISO7520C | ISO7521C | ISO7520C |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| Polarity | Unidirectional | Bidirectional | Unidirectional |
| Isolation Voltage | 5 kVrms | 5 kVrms | 5 kVrms |
| Isolation Type | Capacitive Coupling | Capacitive Coupling | Capacitive Coupling |
| Data Rate | 1 Mb/s | 1 Mb/s | 1 Mb/s |
| Propagation Delay Time | 9 ns | 9 ns | 9 ns |
| Supply Voltage Max | 5 V | 5 V | 5 V |
| Supply Voltage Min | 3.3 V | 3.3 V | 3.3 V |
| Operating Supply Current | 400 uA | 2 mA | 400 uA, 3 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tube | Tube | Reel |
| Product | Digital Isolators | Digital Isolators | Digital Isolators |
| Type | General Purpose | General Purpose | General Purpose |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Forward Channels | 2 Channel | 1 Channel | 2 Channel |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 3.3 V to 5 V | 3.3 V to 5 V | 3.3 V to 5 V |
| Product Type | Digital Isolators | Digital Isolators | Digital Isolators |
| Reverse Channels | 0 Channel | 1 Channel | 0 Channel |
| Factory Pack Quantity | 40 | 40 | 2000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.019312 oz | 0.019312 oz | 0.019312 oz |
| Pd Power Dissipation | - | 42 mW | 42 mW |