19-0350; Rev 0; 12/94 MAX320/MAX321/MAX322 Preci.
MAX321 - Precision / Dual-Supply / SPST Analog Switches
MAX3212 - +2.7V to+3.6V-Powered / 1A Supply Current / 3-Driver/5-Receiver / True RS-232Transceiver
MAX3218 - 1A Supply Current / 1.8V to 4.25V-Powered RS-232 Transceiver
