The MAX232MWE/PR can support data rates up to 120kbps, but it's recommended to limit the data rate to 19.2kbps for reliable operation.
Yes, the MAX232MWE/PR can operate with a supply voltage as low as 3V, but the output voltage levels may not be as high as when operated at 5V.
The MAX232MWE/PR requires a 1kΩ to 10kΩ pull-up resistor on the output pins (TOUT and RIN) to ensure proper termination and to prevent oscillations.
The 0.1μF capacitors on the VCC and GND pins are decoupling capacitors that help to filter out noise and reduce electromagnetic interference (EMI).
No, the MAX232MWE/PR is designed for point-to-point RS-232 connections only. For multi-point connections, a different IC such as the MAX242 or MAX2490 should be used.
