MAX3221ECDB datasheet by Texas Instruments

MAX3221ECDB Frequently Asked Questions (FAQs)

• What is the maximum data rate that the MAX3221ECDB can support?
  The MAX3221ECDB can support data rates up to 1 Mbps.
• Can the MAX3221ECDB be used in a multi-point configuration?
  Yes, the MAX3221ECDB can be used in a multi-point configuration, but it requires an external repeater or hub to connect multiple devices.
• How does the MAX3221ECDB handle ESD protection?
  The MAX3221ECDB has built-in ESD protection up to ±15 kV on the RS-232 inputs and ±8 kV on the TTL inputs, meeting the IEC 61000-4-2 standard.
• What is the operating temperature range of the MAX3221ECDB?
  The MAX3221ECDB operates over a temperature range of -40°C to 85°C.
• Can the MAX3221ECDB be used in a battery-powered device?
  Yes, the MAX3221ECDB has a low power consumption of 5mA (typical) and a shutdown mode that reduces power consumption to 1µA (typical), making it suitable for battery-powered devices.