Dual-channel, 1-Mbps digital isolator in an 8-SOIC package, offering 2.5kV isolation voltage. Features unidirectional channels with a maximum data rate of 1Mbps and a propagation delay of 15ns. Operates across a temperature range of -40°C to 125°C with supply voltages from 3V to 5.5V. This general-purpose interface IC is RoHS compliant and lead-free.
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Technical Specifications
Texas Instruments ISO7421DR technical specifications.
General
| Package/Case | SOIC |
| Channel Type | Unidirectional |
| Data Rate | 1Mbps |
| Height | 1.75mm |
| Isolated Power | No |
| Isolation Voltage | 2.5kV |
| Lead Free | Lead Free |
| Length | 4.9mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 2mA |
| Number of Channels | 2 |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Propagation Delay | 15ns |
| Pulse Width Distortion (PWD) | 3.7ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Thickness | 1.58mm |
| Turn-On Delay Time | 9ns |
| Type | General Purpose |
| Width | 3.91mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments ISO7421DR Datasheet
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