ST4E1240 - High-speed 3.3V / 5V RS485 transceiver

STMicroelectronics

Download the ST4E1240 datasheet PDF. This datasheet also covers the ST4E1216 variant, as both devices belong to the same high-speed 3.3v / 5v rs485 transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ST4E1216 and ST4E1240 are low-power differential line transceivers for data transmission standard RS485 applications in half-duplex mode, compatible with either 3.3 V or 5 V rail power supplies, fully operating from 3 V to 5.5 V.

Key Features

Maturity status link ST4E1216, ST4E1240 Device summary.
Meets or exceeds TIA/EIA-485A standard requirements.
3 V to 5.5 V supply voltage.
Differential output voltage (VOD) exceeds 2.1 V at 5 V supply for.

📥 Download Datasheet

ST4E1240 high-speed 3.3v / 5v rs485 transceiver by STMicroelectronics - Datasheet Preview — Note: The manufacturer provides a single datasheet file (ST4E1216-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	ST4E1240
Manufacturer	STMicroelectronics
File Size	2.76 MB
Description	High-speed 3.3V / 5V RS485 transceiver
Datasheet	ST4E1240 Datasheet

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Other Datasheets by STMicroelectronics

Part Number	Description
ST4E1216	High-speed 3.3V / 5V RS485 transceiver
ST40RA	32-bit Embedded SuperH Device
ST4485EB	RS-485/RS-422 transceiver
ST485A	Very high speed low power RS-485/RS-422 transceiver
ST485B	Low power RS-485/RS-422 transceiver

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

ST4E1216, ST4E1240 Datasheet High-speed 3.3 V / 5 V RS485 transceiver with ±12 kV IEC 61000-4-2 contact ESD protection Features Maturity status link ST4E1216, ST4E1240 Device summary • Meets or exceeds TIA/EIA-485A standard requirements • 3 V to 5.5 V supply voltage • Differential output voltage (VOD) exceeds 2.