The maximum frequency of operation for PCA9514ADP is 400 kHz, as per the I2C-bus specification. However, it's recommended to operate at a lower frequency to ensure reliable operation and to minimize electromagnetic interference (EMI).
No, PCA9514ADP is specifically designed for I2C-bus level shifting and is not recommended for use with other communication protocols. It's optimized for I2C-bus timing and voltage levels, and using it for other protocols may not ensure reliable operation.
PCA9514ADP is designed to handle hot-swapping and insertion/removal of devices on the I2C bus. However, it's essential to ensure that the bus is properly terminated and that the devices on the bus are designed to handle the voltage and current levels. Additionally, the system should be designed to handle the capacitive loading and bus contention that may occur during hot-swapping.
The maximum capacitive load that PCA9514ADP can drive is 400 pF, as per the I2C-bus specification. However, it's recommended to keep the capacitive load as low as possible to ensure reliable operation and to minimize signal distortion.
Yes, PCA9514ADP can be used in a multi-master I2C-bus configuration. However, it's essential to ensure that the masters are designed to handle the arbitration and collision detection mechanisms specified in the I2C-bus protocol.
PCA9514ADP datasheet
by NXP Semiconductors
