The MAX3221ECAE+ can support data rates up to 1 Mbps.
Yes, the MAX3221ECAE+ can be used in a multi-point configuration, but it requires an external repeater or hub to connect multiple devices.
The MAX3221ECAE+ has built-in ESD protection on the RS-232 inputs, which can withstand up to ±15kV of electrostatic discharge.
The MAX3221ECAE+ has an operating temperature range of -40°C to +85°C.
Yes, the MAX3221ECAE+ has a low power consumption of 5mA (typical) and a shutdown mode that reduces power consumption to 1µA, making it suitable for battery-powered devices.
MAX3221ECAE+ datasheet
by Maxim Integrated Products
