SP504 Datasheet - Exar

SP504 WAN Multi-Mode Serial Transceiver

The SP504 is a single chip device that supports eight (8) physical serial interface standards for Wide Area Network connectivity. The SP504 is fabricated using a low power BiCMOS process technology, and incorporates an Exar patented (5,306,954) charge pump allowing +5V only operation. Seven (7) driv.

SP504 WAN Multi-Mode Serial Transceiver +5V Only Seven (7) Drivers and Seven (7) Receivers Driver and Receiver Tri-State Control Reduced V.35 Termination Network Pin Compatible with the SP503 Software Selectable Interface Modes: -RS-232E (V.28) -RS-422A (V.11, X.21) -RS-449 (V.11 & V.10) -RS-485 -V.35 -EIA-530 (V.11 & V.10) -EIA-530A (V.11 & V.10) RxD 1 RDEC0 2 RDEC1 3 RDEC2 4 RDEC3 5 TTEN 6 SCTEN 7 N/C 8 TDEC3 9 TDEC2 10 TDEC1 11.

SP504-Exar.pdf