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ST3232C - RS-232 drivers and receivers

Download the ST3232C datasheet PDF. This datasheet also covers the ST3232B variant, as both devices belong to the same rs-232 drivers and receivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The ST3232B and ST3232C devices are 3 V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements and high data-rate capabilities.

These devices have a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5.5 V supplies.

Key Features

  • 300 µA supply current 300 kbps minimum guaranteed data rate 6 V/µs minimum guaranteed slew rate Meets EIA/TIA-232 specifications down to 3 V Available in SO16, SO16L, and TSSOP16 packages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ST3232B-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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ST3232 RS-232 DRIVERS AND RECEIVERS ST Microelectronics
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ST3237 RS-232 TRANSCEIVER WITH STAND-BY ST Microelectronics
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Other Datasheets by STMicroelectronics

Part Number Description
ST3232B RS-232 drivers and receivers
ST3232EB RS-232 drivers/receivers
ST3232EC RS-232 drivers/receivers
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
ST3232B, ST3232C 3 to 5.5 V, low-power, up to 400 kbs RS-232 drivers and receivers Datasheet - production data Features 300 µA supply current 300 kbps minimum guaranteed data rate 6 V/µs minimum guaranteed slew rate Meets EIA/TIA-232 specifications down to 3 V Available in SO16, SO16L, and TSSOP16 packages Description The ST3232B and ST3232C devices are 3 V powered EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements and high data-rate capabilities. These devices have a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 5.5 V supplies. The devices require only four small 0.1 mF standard external capacitors for operation from a 3 V supply. The ST3232B and ST3232C have two receivers and two drivers.