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MC1488 - RS-232 quad line driver

General Description

P t(s)The MC1488 is a monolithic quad line driver te cdesigned to interface data terminal equipment le uwith data communications equipment in dconformance with the specifications of EIA OObbssoolleettee PPrroodduucctt((ss)) -- OObbssoolete ProStandard N° RS232C.

Key Features

  • I Current limited output ±10mA typ. I Power-off source impedance 300Ω min. I Simple slew rate control with external capacitor t(s)I Flexible operating supply range I Inputs are TTL and µP compatible roduc.

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MC1488 RS-232 quad line driver General features I Current limited output ±10mA typ. I Power-off source impedance 300Ω min. I Simple slew rate control with external capacitor t(s)I Flexible operating supply range I Inputs are TTL and µP compatible roducDescription P t(s)The MC1488 is a monolithic quad line driver te cdesigned to interface data terminal equipment le uwith data communications equipment in dconformance with the specifications of EIA OObbssoolleettee PPrroodduucctt((ss)) -- OObbssoolete ProStandard N° RS232C. DIP SOP Order codes DIP14 MC1488P SO14 (Tape & reel) MC1488D1013TR March 2006 Rev 4 1/ www.st.com 17 Contents Contents MC1488 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .