SP490 Datasheet | MaxLinear

SP490 / SP491 Full-Duplex RS-485 Transceivers Description The SP490 is a low power differential line driver/receiver meeting RS-485 and RS-422 standards up to 5Mbps. The SP491 is identical to the SP490 with the addition of driver and receiver tri-state enable lines. Both products feature ±200mV receiver input sensitivity, over wide mon mode range. The SP490 is available in 8-pin NSOIC packages for operation over the mercial temperature range. The SP491 is available in 14-pin NSOIC packages for operation over the mercial and industrial temperature ranges. Features - - 5V only - - Low power BiCMOS - - Driver/receiver enable (SP491) - - RS-485 and RS-422 drivers/receivers - - Pin...