The maximum cable length supported by the SN65HVD232QDR is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length is around 100 meters at 9600 bps and 10 meters at 115200 bps.
To ensure reliable communication over long distances, it is recommended to use a high-quality cable with proper shielding, terminate the cable correctly, and use a repeater or a signal conditioner if necessary. Additionally, adjusting the transmitter output voltage and the receiver input threshold can also help improve signal quality.
The SN65HVD232QDR supports data rates up to 1 Mbps, making it suitable for high-speed industrial communication applications.
Yes, the SN65HVD232QDR is compatible with other RS-232 transceivers that comply with the EIA/TIA-232 standard. However, it is recommended to verify the compatibility of the specific transceiver being used.
The SN65HVD232QDR has built-in electrostatic discharge (ESD) protection and overvoltage protection. However, additional protection measures such as surge protectors and overvoltage protection devices can be used to further protect the device from electrical surges and overvoltage.
SN65HVD232QDR datasheet
by Texas Instruments
