Datasheet Texas Instruments ISO7421
| Manufacturer | Texas Instruments |
| Series | ISO7421 |
Dual Channel, 1/1, 1Mbps Digital Isolator
Datasheets
ISO742x Low-Power Dual-Channel Digital Isolators datasheet
PDF, 1.3 Mb, Revision: I, File published: Jul 16, 2015
Extract from the document
Prices
Status
| ISO7421D | ISO7421DR | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| ISO7421D | ISO7421DR | |
|---|---|---|
| N | 1 | 2 |
| Pin | 8 | 8 |
| Package Type | D | D |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 75 | 2500 |
| Carrier | TUBE | LARGE T&R |
| Device Marking | IS7421 | IS7421 |
| Width (mm) | 3.91 | 3.91 |
| Length (mm) | 4.9 | 4.9 |
| Thickness (mm) | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.75 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | ISO7421D | ISO7421DR |
|---|---|---|
| Data Rate(Max), Mbps | 1 | 1 |
| Default Output | High | High |
| Forward/Reverse Channels | 1/1 | 1/1 |
| Integrated Isolated Power | No | No |
| Isolation Rating, Vrms | 2500 | 2500 |
| Number of Channels | 2 | 2 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | 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) |
| Propagation Delay, ns | 9 | 9 |
| Propagation Delay(Typ), ns | 9 | 9 |
| Rating | Catalog | Catalog |
| Surge Voltage Rating, Vpk | 4000 | 4000 |
| VCC(Max), V | 5 | 5 |
| VCC(Min), V | 3.3 | 3.3 |
Eco Plan
Model Line
Manufacturer's Classification
- Semiconductors> Isolation> Digital Isolators
