ZHCSJJ3E July 2009 – April 2019 TCA9555
PRODUCTION DATA.
The designer must take into consideration the system, to be sure not to violate any of the parameters. Table 8 shows some key parameters which must not be violated.
| DESIGN PARAMETER | EXAMPLE VALUE |
|---|---|
| I2C and Subsystem Voltage (VCC) | 5 V |
| Output current rating, P-port sinking (IOL) | 25 mA |
| I2C bus clock (SCL) speed | 400 kHz |