DS1866Z datasheet by Dallas Semiconductor

DS1866Z Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the DS1866Z?
  The DS1866Z can operate from -40°C to +85°C, but it's recommended to operate within 0°C to 70°C for optimal performance.
• How do I ensure reliable communication with the DS1866Z over the 1-Wire bus?
  To ensure reliable communication, use a pull-up resistor between 2.2 kΩ and 4.7 kΩ on the 1-Wire bus, and make sure the bus is properly terminated.
• Can I use the DS1866Z with a 5V power supply?
  No, the DS1866Z is designed to operate from 2.2V to 5.5V, but it's not recommended to use it with a 5V power supply as it may exceed the maximum rating.
• How do I handle the reset pin (RST) during power-up?
  The RST pin should be pulled high during power-up to ensure proper initialization. A 10 kΩ pull-up resistor is recommended.
• What is the typical current consumption of the DS1866Z?
  The typical current consumption of the DS1866Z is around 1.5 mA, but it can vary depending on the operating mode and frequency.