®
SP514 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 SP504 ■ Improved Propagation Delays ■ 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) -V.
36 DESCRIPTION The SP514 is a single chip devices that supports eight (8) physical serial interface standards for Wide Area Network connectivity.
The product is fabricated using a low power Bi
CMOS process technology, and incorporates a Sipex patented (5,306,954) charge pump allowing +5V only operation...