The SP3485 device is a 3.3V low power half-duplex transceiver that
meets the specifications of the RS-485 and RS-422 serial protocols.
This device is pin-to-pin compatible with the MaxLinear SP481,
SP483 and SP485 devices as well as popular industry standards. The
SP3485 can meet the electrical specifications of the RS-485 and RS422 serial protocols up to 10Mbps under load.
■ RS-485 and RS-422 transceiver
■ Operates from a single 3.3V supply
■ Interoperable with 5.0V logic
■ Driver/receiver enable
■ -7V to +12V common-mode input voltage
■ Allows up to 32 transceivers on the serial
■ Compatibility with industry standard 75176