Datasheet Texas Instruments ISO7231M
| Manufacturer | Texas Instruments |
| Series | ISO7231M |
Triple Channel, 2/1, 150Mbps, Digital Isolator
Datasheets
ISO723xx High-Speed, Triple-Channel Digital Isolators datasheet
PDF, 1.3 Mb, Revision: K, File published: Oct 15, 2015
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Prices
Status
| ISO7231MDW | ISO7231MDWG4 | ISO7231MDWR | ISO7231MDWRG4 | |
|---|---|---|---|---|
| Lifecycle Status | 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 | No | No | No |
Packaging
| ISO7231MDW | ISO7231MDWG4 | ISO7231MDWR | ISO7231MDWRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 16 | 16 | 16 | 16 |
| Package Type | DW | DW | DW | DW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 40 | 2000 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | ISO7231M | ISO7231M | ISO7231M | ISO7231M |
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 |
| Length (mm) | 10.3 | 10.3 | 10.3 | 10.3 |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | ISO7231MDW | ISO7231MDWG4 | ISO7231MDWR | ISO7231MDWRG4 |
|---|---|---|---|---|
| Data Rate(Max), Mbps | 150 | 150 | 150 | 150 |
| Default Output | High | High | High | High |
| Forward/Reverse Channels | 2/1 | 2/1 | 2/1 | 2/1 |
| Integrated Isolated Power | No | No | No | No |
| Isolation Rating, Vrms | 2500 | 2500 | 2500 | 2500 |
| Number of Channels | 3 | 3 | 3 | 3 |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) | 16SOIC: 106 mm2: 10.3 x 10.3(SOIC) |
| Propagation Delay, ns | 18 | 18 | 18 | 18 |
| Propagation Delay(Typ), ns | 28 | 28 | 28 | 28 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Surge Voltage Rating, Vpk | 4000 | 4000 | 4000 | 4000 |
| VCC(Max), V | 5 | 5 | 5 | 5 |
| VCC(Min), V | 3.3 | 3.3 | 3.3 | 3.3 |
Eco Plan
| ISO7231MDW | ISO7231MDWG4 | ISO7231MDWR | ISO7231MDWRG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Designing an Isolated I2C Bus interface by using digital isolatorsPDF, 146 Kb, File published: Mar 14, 2011
- Isolated RS-485 Reference DesignPDF, 80 Kb, File published: Oct 28, 2009
This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation. - Digital Isolator Design Guide (Rev. A)PDF, 487 Kb, Revision: A, File published: Nov 4, 2014
Model Line
Series: ISO7231M (4)
Manufacturer's Classification
- Semiconductors> Isolation> Digital Isolators
