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BL13232E - 250kbps RS-232 Transceivers

General Description

The BL13232E consists of two drivers, two receivers, and a dual charge-pump circuit with ±12kV IEC 61000-4-2 Contact Discharge ESD protection.

Key Features

  • ESD protection for RS-232 Bus Pins.
  • ±12kV (IEC61000-4-2, Contact Discharge).
  • ±15kV (IEC61000-4-2, Air-Gap Discharge).
  • Meets the Requirements of TIA/EIA-232-F standard.
  • Wide Power Supply Range: Single +3V to +5.5V.
  • Operates up to 250kbps.
  • Two Drivers and Two Receivers.
  • External Capacitors: 4 × 0.1 μF.
  • Accepts 5V Logic Input With 3.3V Supply Function Block.

📥 Download Datasheet

Datasheet Details

Part number BL13232E
Manufacturer BELLING
File Size 625.42 KB
Description 250kbps RS-232 Transceivers
Datasheet download datasheet BL13232E Datasheet

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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.

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BL13232E 3V to 5.5V，250kbps RS-232 Transceivers Description The BL13232E consists of two drivers, two receivers, and a dual charge-pump circuit with ±12kV IEC 61000-4-2 Contact Discharge ESD protection. The BL13232E meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3V to 5.5V supply. The device operates at data signaling rates up to 250 kbps. The BL13232E is available in SOP16 and TSSOP16 package.