SP508E Overview
The SP508E is a monolithic device that supports eight (8) popular serial interface standards for Wide Area Network (WAN) connectivity. The SP508E is fabricated using a low power BiCMOS process technology, and incorporates an Exar regulated charge pump allowing +5V only operation. Exar's patented charge pump provides a regulated output of +5.8V, which will provide enough voltage for pliant operation in all modes.
SP508E Key Features
- 20Mbps Differential Transmission Rates
- 15kV ESD Tolerance for Analog I/Os
- Internal Transceiver Termination Resistors
- Interface Modes
- RS-232 (V.28)
- X.21 (V.11)
- RS-449/V.36 (V.10 & V.11)
- EIA-530 (V.10 & V.11)
- EIA-530A (V.10 & V.11)
- Software Selectable Protocols with 3-Bit Word
