General purpose digital isolator featuring 4 unidirectional channels and a 1Mbps data rate. Operates with a supply voltage range of 2.7V to 5.5V, drawing 6mA typical operating current. Offers 2500VRMS isolation and a propagation delay of 35ns. Packaged in a 16-pin SOIC with a temperature range of -40°C to 125°C. RoHS compliant.
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Silicon Labs SI8440AB-D-IS technical specifications.
| Package/Case | SOIC |
| Channel Type | Unidirectional |
| Data Rate | 1Mbps |
| Depth | 2.65mm |
| Isolated Power | No |
| Length | 10.3mm |
| Max Input Current | 8.6mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Number of Channels | 4 |
| Operating Supply Current | 6mA |
| Packaging | Rail/Tube |
| Polarity | Unidirectional |
| Propagation Delay | 35ns |
| Pulse Width Distortion (PWD) | 25ns |
| RoHS Compliant | Yes |
| Turn-On Delay Time | 35ns |
| Type | General Purpose |
| Weight | 0.019313oz |
| Width | 7.5mm |
| RoHS | Compliant |
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