PCA9306DP1,125 datasheet by NXP Semiconductors

PCA9306DP1,125 Frequently Asked Questions (FAQs)

• What is the maximum operating frequency of the PCA9306DP1,125?
  The maximum operating frequency of the PCA9306DP1,125 is 400 kHz.
• Can I use the PCA9306DP1,125 as a level translator for I2C buses with multiple masters?
  Yes, the PCA9306DP1,125 can be used as a level translator for I2C buses with multiple masters, but it's essential to ensure that the masters are not transmitting simultaneously to avoid data corruption.
• How do I ensure that the PCA9306DP1,125 is properly biased for operation?
  To ensure proper biasing, connect the VCC pin to a stable voltage source between 1.65 V and 5.5 V, and the GND pin to a solid ground plane. Additionally, decouple the VCC pin with a 0.1 μF capacitor to reduce noise.
• What is the maximum current that the PCA9306DP1,125 can sink or source?
  The PCA9306DP1,125 can sink or source up to 10 mA of current on each I/O pin.
• Can I use the PCA9306DP1,125 to translate voltage levels between 1.8 V and 5 V?
  Yes, the PCA9306DP1,125 can translate voltage levels between 1.8 V and 5 V, making it suitable for use in mixed-voltage systems.