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SP504 Datasheet Wan Multi-mode Serial Transceiver

Manufacturer: Exar (now MaxLinear)

Overview: 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 patible 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 TDEC0 12 DTR 13 TxD 14 TxC 15 RTS 16 RL 17 V35_STAT 18 DCD 19 RxC 20 -V.

General Description

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) drivers and seven (7) receivers can be configured via software for any of the above interface modes at any time.

SP504 Distributor