Description
ISO7842DWW Texas Instruments - Yeehing Electronics
Highest isolation rating, quad-channel, 2/2, reinforced digital isolator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 21.87 |
| 100 — 249 | 19.64 |
| 250 — 999 | 17.62 |
| 1,000 + | 16.44 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Digital Isolators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-16 |
| Series | ISO7842 |
| Number of Channels | 4 Channel |
| Polarity | Unidirectional |
| Isolation Voltage | 5.7 kVrms |
| Isolation Type | Capacitive Coupling |
| Data Rate | 100 Mb/s |
| Propagation Delay Time | 11 ns |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.25 V |
| Operating Supply Current | 14 mA |
| Minimum Operating Temperature | - 55 C |
| Maximum Operating Temperature | + 125 C |
| Packaging | Reel |
| Product | Digital Isolators |
| Brand | Texas Instruments |
| Shutdown | No Shutdown |
| Forward Channels | 2 Channel |
| Maximum Fall Time | 3.9 ns |
| Maximum Rise Time | 3.9 ns |
| Moisture Sensitive | Yes |
| Pd - Power Dissipation | 200 mW |
| Product Type | Digital Isolators |
| Pulse Width Distortion | 550 ps |
| Reverse Channels | 2 Channel |
| Factory Pack Quantity | 1000 |
| Subcategory | Interface ICs |
| Unit Weight | 0.023492 oz |
For more information, please refer to datasheet
Documents
| ISO7842DWW Datasheet |
More Information
The ISO7842x device is a high-performance, quad-channel digital isolator with a 8000-VPK isolation voltage. This device has reinforced isolation certifications according to VDE, CSA, CQC, and TUV. The isolator provides high electromagnetic immunity and low emissions at low-power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by a silicon-dioxide (SiO2) insulation barrier.
