SP503 Datasheet (Sipex) - Multiprotocol Transceiver

SP503, Multiprotocol Transceiver

The SP503 is a highly integrated serial transceiver that allows software control of its interface modes.

It offers hardware interface modes for RS-232 (V.28), RS-422A (V.11), RS-449, RS-485, V.35, and EIA-530.

The SP503 is fabricated using low *power BiCMOS process technology, and incorporate

® SP503 Multiprotocol Transceiver Single Chip Programmable Serial Transceiver Seven (7) Drivers and Seven (7) Receivers Software-Selectable Industry Standard Protocols: RS-232 (V.28) EIA-530 RS-449 RS-422A (V.11, X.27) RS-485 V.35 Independant Driver and Receiver Mode Selection +5V Single Power Supply Operation Surface Mount Packaging 77 SCT(b) 76 SCT(a) 69 DM(b) 68 DM(a) 71 RD(b) 70 RD(a) 67

SP503 Features

* ed; sourced from TxD. Pin 61

* SD(a)

* Analog Out

* Send data, inverted; sourced from TxD. Pin 63

* TT(a)

* Analog Out

* Terminal Timing, inverted; sourced from TxC Pin 65

* TT(b)

* Analog Out

* Terminal Timing, n