Datasheet Texas Instruments ISO7721
| Manufacturer | Texas Instruments |
| Series | ISO7721 |
High Speed, Robust EMC Reinforced Dual-Channel Digital Isolator
Datasheets
ISO772x High-Speed, Robust EMC Reinforced Dual-Channel Digital Isolators datasheet
PDF, 1.1 Mb, Revision: B, File published: Mar 6, 2017
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Status
| ISO7721D | ISO7721DR | ISO7721DW | ISO7721DWR | ISO7721FD | ISO7721FDR | ISO7721FDW | ISO7721FDWR | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | Yes | No | No | No | Yes | Yes |
Packaging
| ISO7721D | ISO7721DR | ISO7721DW | ISO7721DWR | ISO7721FD | ISO7721FDR | ISO7721FDW | ISO7721FDWR | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 8 | 8 | 16 | 16 | 8 | 8 | 16 | 16 |
| Package Type | D | D | DW | DW | D | D | DW | DW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 2500 | 40 | 2000 | 75 | 2500 | 40 | 2000 |
| Carrier | TUBE | LARGE T&R | TUBE | LARGE T&R | TUBE | LARGE T&R | TUBE | LARGE T&R |
| Device Marking | 7721 | 7721 | ISO7721 | ISO7721 | 7721F | 7721F | ISO7721F | ISO7721F |
| Width (mm) | 3.91 | 3.91 | 7.5 | 7.5 | 3.91 | 3.91 | 7.5 | 7.5 |
| Length (mm) | 4.9 | 4.9 | 10.3 | 10.3 | 4.9 | 4.9 | 10.3 | 10.3 |
| Thickness (mm) | 1.58 | 1.58 | 2.35 | 2.35 | 1.58 | 1.58 | 2.35 | 2.35 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 | 2.65 | 2.65 | 1.75 | 1.75 | 2.65 | 2.65 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | ISO7721D | ISO7721DR | ISO7721DW | ISO7721DWR | ISO7721FD | ISO7721FDR | ISO7721FDW | ISO7721FDWR |
|---|---|---|---|---|---|---|---|---|
| Data Rate(Max), Mbps | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Default Output | High | High | High | High | Low | Low | Low | Low |
| Forward/Reverse Channels | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 |
| Integrated Isolated Power | No | No | No | No | No | No | No | No |
| Isolation Rating, Vrms | 5000,3000 | 5000,3000 | 5000,3000 | 5000,3000 | 5000,3000 | 5000,3000 | 5000,3000 | 5000,3000 |
| Number of Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) | 8SOIC: 29 mm2: 6 x 4.9(SOIC) |
| Propagation Delay, ns | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 |
| Propagation Delay(Typ), ns | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Surge Voltage Rating, Vpk | 8000,5000 | 8000,5000 | 8000,5000 | 8000,5000 | 8000,5000 | 8000,5000 | 8000,5000 | 8000,5000 |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 | 2.25 |
Eco Plan
| ISO7721D | ISO7721DR | ISO7721DW | ISO7721DWR | ISO7721FD | ISO7721FDR | ISO7721FDW | ISO7721FDWR | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Isolation GlossaryPDF, 52 Kb, File published: Oct 27, 2014
Model Line
Series: ISO7721 (8)
Manufacturer's Classification
- Semiconductors> Isolation> Digital Isolators
