TCA4307DGKR is a TI hot-swappable I2C/SMBus buffer that adds stuck-bus recovery and precharge features for robust backplane and live-insertion systems.
I2C / SMBus Hot-Swap Buffers
TCA4307DGKR
| Feature |
|---|
| Hot Swappable I2C / SMBus Buffer |
| 2.3V to 5.5V Supply Range |
| Supports Stuck Bus Recovery |
| 1V Precharge on SDA and SCL |
| Bidirectional I2C Signal Transfer |
| Supports Clock Stretching and Arbitration |
| 8-VSSOP Package |
| Suitable for Backplane and Hot-Swap Designs |
| Package | 8-VSSOP |
|---|---|
| Product Category | Hot-Swap I2C / SMBus Buffer |
| Supply Voltage | 2.3V–5.5V |
| Function | Bidirectional bus buffering |
| Features | 1V precharge, Stuck-bus recovery |
| Bus Support | arbitration, Clock stretching |




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