ZHCSRH9E April 2009 – January 2023 TCA6408A
PRODUCTION DATA
#GUID-7E364C86-DD0A-4E4C-88F9-C8447470D8A8/SCPS1512167 shows some common supply voltage options for voltage translation between the I2C bus and the P-ports of the TCA6408A.
| VCCI (SCL AND SDA OF I2C CONTROLLER) (V) | VCCP (P-PORT) (V) |
|---|---|
| 1.8 | 1.8 |
| 1.8 | 2.5 |
| 1.8 | 3.3 |
| 1.8 | 5 |
| 2.5 | 1.8 |
| 2.5 | 2.5 |
| 2.5 | 3.3 |
| 2.5 | 5 |
| 3.3 | 1.8 |
| 3.3 | 2.5 |
| 3.3 | 3.3 |
| 3.3 | 5 |
| 5 | 1.8 |
| 5 | 2.5 |
| 5 | 3.3 |
| 5 | 5 |