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ST3241EC - (ST3241EB/C) transceiver

Download the ST3241EC datasheet PDF. This datasheet also covers the ST3241EB variant, as both devices belong to the same (st3241eb/c) transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ST3241E device consists of 3 drivers, 5 receivers and a dual charge-pump circuit.

The device meets the requirements of EIA/TIA and V.28/V.24 communication standards providing high data rate capability and enhanced electrostatic discharge (ESD) protection.

Key Features

  • ESD protection for RS-232 I/O pins: ±8 kV IEC 1000-4-2 contact discharge ±15 kV human body model 1 µA supply current achieved when in autopower-down 250 kbps minimum guaranteed data rate Guaranteed 6 V/ms slew rate range Guaranteed mouse drive ability 0.1 µF external capacitors Meets EIA/TIA-232 specifications down to 3 V Available in SSOP-28 package It is a complete serial port (3 drivers, 5 receivers) intended for notebook or sub-notebook computers. Receivers R1 and R2 have extra output.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ST3241EB_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ST3241E RS-232 TRANSCEIVER WITH AUTO-POWERDOWN ST Microelectronics
ST3243 RS-232 TRANSCEIVER WITH AUTO-POWERDOWN ST Microelectronics
ST3243E RS-232 TRANSCEIVER WITH AUTO-POWERDOWN ST Microelectronics
ST3222 RS-232 DRIVERS/RECEIVERS ST Microelectronics
ST3222E RS-232 DRIVERS/RECEIVERS ST Microelectronics

Other Datasheets by STMicroelectronics

Part Number Description
ST3241EB (ST3241EB/C) transceiver
ST3243B (ST3243B/C) transceiver
ST3243C (ST3243B/C) transceiver
ST3222B RS-232 drivers/receivers
ST3222C RS-232 drivers/receivers

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
ST3241EB ST3241EC ±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with auto-power-down Features ■ ESD protection for RS-232 I/O pins: ±8 kV IEC 1000-4-2 contact discharge ±15 kV human body model 1 µA supply current achieved when in autopower-down 250 kbps minimum guaranteed data rate Guaranteed 6 V/ms slew rate range Guaranteed mouse drive ability 0.1 µF external capacitors Meets EIA/TIA-232 specifications down to 3 V Available in SSOP-28 package It is a complete serial port (3 drivers, 5 receivers) intended for notebook or sub-notebook computers. Receivers R1 and R2 have extra outputs in addition to their standard outputs. These extra outputs are always active. www.DataSheet.