DS1982-F3+ datasheet by Maxim Integrated Products

DS1982-F3+ Frequently Asked Questions (FAQs)

• What is the maximum number of devices that can be connected to a single 1-Wire bus?
  The maximum number of devices that can be connected to a single 1-Wire bus is 256, as each device has a unique 64-bit ROM code.
• How does the DS1982-F3+ handle power supply noise and voltage fluctuations?
  The DS1982-F3+ has built-in noise filtering and voltage regulation to ensure reliable operation even in noisy environments. It can operate from a 2.8V to 6.0V power supply and has a low dropout voltage regulator to maintain a stable internal voltage.
• What is the typical current consumption of the DS1982-F3+?
  The typical current consumption of the DS1982-F3+ is around 1mA during active operation, and it can drop to as low as 1μA in standby mode.
• How does the DS1982-F3+ handle data integrity and error checking?
  The DS1982-F3+ uses a 16-bit CRC (Cyclic Redundancy Check) to ensure data integrity and detect errors during data transmission. It also has built-in error detection and correction mechanisms to ensure reliable data transfer.
• Can the DS1982-F3+ be used in harsh environments?
  Yes, the DS1982-F3+ is designed to operate in harsh environments, including temperatures ranging from -40°C to +85°C, and can withstand electromagnetic interference (EMI) and radio-frequency interference (RFI).