General purpose digital isolator featuring 3.75kV isolation voltage and 150Mbps data rate. This 4-channel unidirectional IC operates from a 2.5V to 5.5V supply, with a maximum input current of 9.2mA and operating supply current of 17.5mA. Housed in a 16-pin SOIC package, it offers a propagation delay of 13ns and a pulse width distortion of 4.5ns, with a turn-on delay time of 10ns. Designed for automotive applications and AEC-Q100 qualified, it operates across a temperature range of -40°C to 125°C.
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Silicon Labs SI8640BC-B-IS1 technical specifications.
| Package/Case | SOIC |
| Channel Type | Unidirectional |
| Data Rate | 150Mbps |
| Depth | 1.25mm |
| Isolated Power | No |
| Isolation Voltage | 3.75kV |
| Length | 9.9mm |
| 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 |
| Operating Supply Current | 17.5mA |
| Packaging | Rail/Tube |
| Polarity | Unidirectional |
| Propagation Delay | 13ns |
| Pulse Width Distortion (PWD) | 4.5ns |
| Reach SVHC Compliant | Unknown |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Turn-On Delay Time | 10ns |
| Type | General Purpose |
| Weight | 0.001764oz |
| Width | 3.9mm |
| RoHS | Compliant |
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