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ADM239L - CMOS RS-232 Drivers/Receivers

Download the ADM239L datasheet PDF. This datasheet also covers the ADM223 variant, as both devices belong to the same cmos rs-232 drivers/receivers family and are provided as variant models within a single manufacturer datasheet.

General Description

EThe ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in TEapplications where ±12 V is not available.

T1IN T2IN TTL/CMOS OUTPUTS R1OUT R2OUT C2+ +10V TO 10V VOLTAGE C2

Key Features

  • ADM232L.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADM223-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
a 5 V Powered CMOS RS-232 Drivers/Receivers ADM223/ADM230L–ADM241L FEATURES ADM232L TYPICAL OPERATING CIRCUIT Single 5 V Power Supply 5V INPUT Meets All EIA-232-E and V.28 Specifications 120 kB/s Data Rate On-Board DC-DC Converters 1␮F 6.3V C1+ +5V TO +10V VCC VOLTAGE C1– DOUBLER V+ 1␮F 6.3V 1␮F 6.3V ؎9 V Output Swing with 5 V Supply Small 1 ␮F Capacitors Low Power Shutdown ≤1 ␮A Receivers Active in Shutdown (ADM223) ؎30 V Receiver Input Levels Latch-Up FREE Plug-In Upgrade for MAX223/230-241 Plug-In Upgrade for AD230–AD241 OAPPLICATIONS Computers BPeripherals SModems Printers OInstruments LGENERAL DESCRIPTION EThe ADM2xx family of line drivers/receivers is intended for all EIA-232-E and V.