The SI3220-BQ is a dual-UART I2C/SPI bridge from Silicon Labs, packaged in a TQFP-32 package, suitable for surface mount. It operates over a temperature range of -40°C to 85°C and has a maximum power dissipation of 941mW. The device requires a minimum supply voltage of 3.13V and draws an operating supply current of 65mA. It is not RoHS compliant and contains lead.
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| Package/Case | TQFP |
| Interface | SPI |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 941mW |
| Min Supply Voltage | 3.13V |
| Mount | Surface Mount |
| Number of Channels | 2 |
| Number of Circuits | 2 |
| Operating Supply Current | 65mA |
| Package Quantity | 160 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | No |
| Series | ProSLIC® |
| Supply Current | 22mA |
| RoHS | Not CompliantNo |
Download the complete datasheet for Silicon Labs SI3220-BQ to view detailed technical specifications.
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