General purpose digital isolator IC featuring 4 unidirectional channels and 5kV isolation voltage. Operates with supply voltages from 2.5V to 5.5V, supporting data rates up to 150Mbps. Housed in a 16-pin SOIC package, this component offers a propagation delay of 13ns and a turn-on delay time of 10ns. Maximum power dissipation is 275mW, with operating temperatures ranging from -40°C to 125°C. RoHS compliant.
PackageSOIC
Current17.5mA
Power275mW
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Technical Specifications
Silicon Labs SI8645BD-B-IS technical specifications.
General
| Package/Case | SOIC |
| Channel Type | Unidirectional |
| Data Rate | 150Mbps |
| Depth | 2.65mm |
| Isolated Power | No |
| Isolation Voltage | 5kV |
| Length | 10.3mm |
| Max Input Current | 9.2mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 275mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.5V |
| Number of Channels | 4 |
| Package Quantity | 46 |
| Packaging | Rail/Tube |
| Power Dissipation | 275mW |
| Propagation Delay | 13ns |
| Pulse Width Distortion (PWD) | 4.5ns |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Supply Current | 17.5mA |
| Turn-On Delay Time | 10ns |
| Type | General Purpose |
| Weight | 0.001764oz |
| Width | 7.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Silicon Labs SI8645BD-B-IS Datasheet
Download the complete datasheet for Silicon Labs SI8645BD-B-IS to view detailed technical specifications.
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