SP231A

® SP231A/232A/233A/310A/312A Enhanced RS-232 Line Drivers/Receivers s Operates from Single 5V Power Supply s Meets All RS-232D and V.28 Specifications s Multiple Drivers and Receivers s Small Charge Pump Capacitors – 0.1µF s Operates with 0.1µF and 100µF Capacitors s High Data Rate – 120kbps Under Load s High Output Slew Rate – 10V/µs Under Load s Low Power Shutdown ≤1µA s 3-State TTL/CMOS Receiver Outputs s ±30V Receiver Input Levels s Low Power CMOS – 15mA Operation DESCRIPTION… The Sipex SP231A, SP232A and SP233A are enhanced versions of the Sipex SP231, SP232 and SP233 RS-232 line drivers/receivers. They are pin-for-pin replacements for these earlier versions and will operate in their sockets. Performance enhancements include 10V/µs slew rate, 120k bits per second guaranteed transmission rate, and increased drive current for longer and more flexible cable configurations. Ease of use enhancements include smaller, 0.1µF charge pump capacitors, enhanced ESD protection, low power dissipation and overall ruggedized construction for commercial environments. The series is available in plastic and ceramic DIP and SOIC packages operating over the commercial, industrial and military temperature ranges. RS-232 OUTPUTS RS-232 INPUTS CHARGE PUMP T1 T2 R 1 R 2 TTL/CMOS INPUTS TTL/CMOS OUTPUTS SP231ADS/01 SP231A Enhanced RS-232 Line Drivers/Receivers © Copyright 2000 Sipex Corporation 1 ABSOLUTE MAXIMUM RATINGS This is a stress rating only and functional operation of the devi...