SP306CT - Sipex

SP306CT RS-422/RS-423 Line Drivers/Receivers

The SP306 is a single chip device that offers both RS-422 and RS-423–type serial interfaces. The device can be programmed to provide two full–duplex channels of either RS-422 or RS-423 via two mode control pins. The SP306 also features a loopback function that can be activated in any operating mode. The SP306 is available in a 28–pin SOIC package for operat.

Features

a loopback function that can be activated in any operating mode. The SP306 is available in a 28
  –pin SOIC package for operation over the commercial temperature range. SUPPLY +5V +12V
  –12V 28 1 15 VCC VDD VEE 7 8 22 SELECT A SELECT B LOOPBACK 6 T1 5 9 T2 SP306 ROUTA 26 R1 10 2 3 TINA 23 TOUTA1 TOUTA2 TOUTB1 TOUTB2 RINA2 RINA1 TINB 20 ROUTB 17 14 13 R2 GND 12 RINB2 RINB1 Corporation 89 SIGNAL PROCESSING EXCELLENCE SPECIFICATIONS (TMIN ≤T A ≤T MAX and nominal supply voltages unless otherwise noted) PARAMETER RS-423 DRIVER TTL Input Level VIL VIH High Level Output Low Level Output M.