DS4303R+T&R datasheet by Maxim Integrated Products

DS4303R+T&R Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the DS4303R+T&R?
  The recommended operating temperature range for the DS4303R+T&R is -40°C to +85°C.
• How do I ensure reliable communication with the DS4303R+T&R over the I2C bus?
  To ensure reliable communication, make sure to follow the I2C bus specifications, use a pull-up resistor on the SCL and SDA lines, and ensure that the clock frequency is within the recommended range of 100 kHz to 400 kHz.
• What is the purpose of the internal voltage regulator in the DS4303R+T&R?
  The internal voltage regulator in the DS4303R+T&R is used to regulate the internal power supply and provide a stable voltage to the internal circuitry, ensuring reliable operation and minimizing power consumption.
• How do I configure the DS4303R+T&R for low-power operation?
  To configure the DS4303R+T&R for low-power operation, use the Power-Down mode (PD) by setting the PD pin high, and consider using the Shutdown mode (SD) by setting the SD pin high, which reduces the current consumption to near zero.
• What is the maximum current rating for the DS4303R+T&R?
  The maximum current rating for the DS4303R+T&R is 10 mA, and it's recommended to keep the current consumption below this rating to ensure reliable operation and prevent overheating.