STMicroelectronics
+/- 15 kV ESD protected, 3 to 5.5 V low power, up to 250 Kbps, RS-232 drivers and receivers
Package SSOP201 document- 1 document
+/- 15 kV ESD protected, 1 A, 3 to 5.5 V, 250 kbps RS-232 transceiver with stand-by
Package SSOP281 document- ST3243CIndustrial
±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto-power-down
Package SSOP-281 document