RS-485 / RS-232

13.56-MHz multi-protocol contactless transceiver IC with SPI and UART serial access

ST1480AX.fm

3.3 V powered, 15 kV ESD protected, up to 12 Mbps true RS-485/RS-422 transceiver

5 V powered multi-channel RS-232 drivers and receivers

±15 kV ESD-protected 5 V RS-232 transceiver

+/- 15 kV ESD protected 5 V RS-232 transceiver

Very high speed, ultra low power consumption 5 V powered RS-232 drivers and receivers

5 V powered multi-channel RS-232 drivers and receivers

CMOS quad 3-state differential line receiver

3 to 3.6 V, low power, up to 400 kbps RS-232 drivers and receivers

+/- 15 kV ESD protected, 3 to 5.5 V low power, up to 250 Kbps, RS-232 drivers and receivers

3 to 5.5 V, low-power, up to 400 kbps RS-232 drivers and receivers