The TRS3232E device 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 3V to 5.5V supply. The
devices operate at data signaling rates up to 250kbps and a maximum of 30V/µs driver
output slew rate.
The TRS3232E device 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 3V to 5.5V supply. The
devices operate at data signaling rates up to 250kbps and a maximum of 30V/µs driver
output slew rate.