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ST202EC - ESD protected 5V RS-232 transceiver

Download the ST202EC datasheet PDF. This datasheet also covers the ST232EC variant, as both devices belong to the same esd protected 5v rs-232 transceiver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ST202E/ST232E are a 2 driver 2 receiver devices designed for RS-232 and V.28 communications in harsh environments.

Each transmitter output and receiver input is protected against ± 15 kV electrostatic discharge (ESD) shocks.

Key Features

  • ESD protection for RS-232 I/O pins: ± 15 kV human body model Guaranteed 230 kbps date rate Guaranteed slew rate range 3 to 30 V/ms Operate from a single 5 V power supply SOP SOP Large.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ST232EC_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by STMicroelectronics

Part Number Description
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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
ST202EB - ST202EC ST232EB - ST232EC ± 15 kV ESD protected 5 V RS-232 transceiver Features ■ ■ ■ ■ ■ ESD protection for RS-232 I/O pins: ± 15 kV human body model Guaranteed 230 kbps date rate Guaranteed slew rate range 3 to 30 V/ms Operate from a single 5 V power supply SOP SOP Large Description The ST202E/ST232E are a 2 driver 2 receiver devices designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ± 15 kV electrostatic discharge (ESD) shocks. The drivers meet all EIA/TIA-232E and CCITT V.28 specifications at data rates up to 230 kbps, when loaded in accordance with the EIA/TIA-232E specification. The ST202E/232E use a single 5 V supply voltage.