SP334
SP334 is Programmable RS-232/RS-485 Transceiver manufactured by Exar.
Programmable RS-232/RS-485 Transceiver
- +5V Single Supply Operation
- Software Programmable RS-232 or RS-485
Selection
- Three RS-232 Drivers and Five Receivers in RS-232 Mode
- Two RS-485 Full-Duplex Transceivers in
RS-485 Mode
- Full Differential Driver Tri-State (Hi-Z) Control
- Receiver Output Tri-State Control
TI3 1 TXEN(n/c) 2
TX4(n/c) 3 TX3 4 VCC 5 TX1 6 TX2 7 GND 8 C1+ 9 V+ 10 C2+ 11 C1- 12 C2- 13 V- 14
28 TI2 27 TI1 26 RXEN 25 RS232/RS485 24 RI5 23 RX5 22 RX4 21 RX3 20 RX2 19 RX1 18 RI4 17 RI3 16 RI2 15 RI1
(in RS-232 Mode)
DESCRIPTION The SP334 is a programmable RS-232 and/or RS-485 transceiver IC. The SP334 contains three drivers and five receivers when...
