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ST232B - 5V Powered Multi-channel RS-232 Drivers/Receivers

This page provides the datasheet information for the ST232B, a member of the ST232C 5V Powered Multi-channel RS-232 Drivers/Receivers family.

Datasheet Summary

Description

The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard.

It is particularly suitable for applications where ±12 V is not available.

The ST232 uses a single 5 V power supply and only four external capacitors (0.1 µF).

Features

  • Supply voltage range: 4.5 to 5.5 V.
  • Supply current no load (typ. ): 5 mA.
  • Transmitter output voltage swing (typ): ±7.8 V.
  • Controlled output slew rate.
  • Receiver input voltage range: ± 30 V.
  • Data rate (typ. ): 220 kbps.
  • Operating temperature range:.
  • -40 ° to 85 °C.
  • 0 ° to 70 °C.
  • Compatible with MAX232 and MAX202.

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Datasheet preview – ST232B

Datasheet Details

Part number ST232B
Manufacturer STMicroelectronics
File Size 809.18 KB
Description 5V Powered Multi-channel RS-232 Drivers/Receivers
Datasheet download datasheet ST232B Datasheet
Additional preview pages of the ST232B datasheet.

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Full PDF Text Transcription

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ST232B ST232C 5 V powered multi-channel RS-232 drivers and receivers Features ■ Supply voltage range: 4.5 to 5.5 V ■ Supply current no load (typ.): 5 mA ■ Transmitter output voltage swing (typ): ±7.8 V ■ Controlled output slew rate ■ Receiver input voltage range: ± 30 V ■ Data rate (typ.): 220 kbps ■ Operating temperature range: – -40 ° to 85 °C – 0 ° to 70 °C ■ Compatible with MAX232 and MAX202 Description The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12 V is not available. The ST232 uses a single 5 V power supply and only four external capacitors (0.1 µF).
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