Industrial data links requiring the transmission of RS-232 data over long distance, or between multiple RS-232 applications, often use RS-232-to-RS-485 converters. Despite the wide and high signal ...
The typical RS232 transceiver interface IC found in many embedded systems generates ±6-V line-level signals. While these signals aren’t intended to deliver power, in certain situations it’s possible ...
http://www.maxim-ic.comEven though digital interface standards are becoming more popular today, the RS-232 serial port remains the most widely used means for ...