The TRS3232ECPWR is a RS-232 Line Driver/Receiver consists of two line drivers, two-line receivers and a dual charge-pump circuit with ±15kV IEC ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. The device operates at data signalling rate up to 250kbps and a maximum of 30V/μs driver output slew rate.
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