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ST3241EC Datasheet (st3241eb/c) Transceiver

Manufacturer: STMicroelectronics

Overview: ST3241EB ST3241EC ±15 kV ESD protected 3 to 5.5 V, 400 kbps, RS-232 transceiver with.

This datasheet includes multiple variants, all published together in a single manufacturer document.

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.

All transmitter outputs and receiver inputs are protected to ±8 kV using IEC 1000-4-2 contact discharge and ±15 kV using the human body model.

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.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
ST Microelectronics Logo ST3241E RS-232 TRANSCEIVER WITH AUTO-POWERDOWN ST Microelectronics

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ST3241EC Distributor