DS1819AR-20+T&R datasheet by Maxim Integrated Products

DS1819AR-20+T&R Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the DS1819AR-20+T&R?
  The recommended operating temperature range for the DS1819AR-20+T&R is -40°C to +85°C.
• How do I ensure reliable communication with the DS1819AR-20+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 avoid bus contention by using a single master device.
• What is the maximum current rating for the VCC pin of the DS1819AR-20+T&R?
  The maximum current rating for the VCC pin of the DS1819AR-20+T&R is 10mA.
• How do I handle the power-on reset (POR) of the DS1819AR-20+T&R?
  The DS1819AR-20+T&R has a built-in POR circuit that resets the device during power-up. To handle POR, ensure that the power supply is stable and within the recommended operating range before accessing the device.
• Can I use the DS1819AR-20+T&R in a 5V system?
  Yes, the DS1819AR-20+T&R is compatible with 5V systems, but ensure that the input voltage does not exceed the recommended maximum rating of 5.5V.