MAX3221ECDBR datasheet by Texas Instruments

MAX3221ECDBR Frequently Asked Questions (FAQs)

• What is the maximum data rate that the MAX3221ECDBR can support?
  The MAX3221ECDBR can support data rates up to 1 Mbps, making it suitable for most serial communication applications.
• How does the MAX3221ECDBR handle ESD protection?
  The MAX3221ECDBR has built-in ESD protection up to ±15 kV on the RS-232 inputs, ensuring reliable operation in harsh environments.
• Can the MAX3221ECDBR operate in a 3.3V system?
  Yes, the MAX3221ECDBR can operate from a single 3.3V supply, making it suitable for modern low-voltage systems.
• What is the power consumption of the MAX3221ECDBR?
  The MAX3221ECDBR has a low quiescent current of 0.3 mA, making it suitable for battery-powered or low-power applications.
• Is the MAX3221ECDBR compatible with other RS-232 transceivers?
  Yes, the MAX3221ECDBR is pin-compatible with other popular RS-232 transceivers, making it a drop-in replacement in many designs.