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UTC75232 - MULTIPLE RS-232 DRIVERS AND RECEIVERS

General Description

The UTC 75232 complies with the requirements of the TIA/EIA232-F and ITU (formerly CCITT) V.28 standards.

These standards are for data interchange between a host computer and peripheral at signaling rates up to 20kbit/s.

Key Features

  • Single chip with easy interface between UART and Serial-Port Connector of IBMTM, PC/ATTM and Compatibles.
  • Meets or Exceeds the Requirements of ANSI Standard TIA/EIA-232-F and ITU Recommendation V.28.
  • Designed to support data rates up to 120 kbit/s.
  • ESD Protection to 2kV on Bus Terminals UTC.

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Full PDF Text Transcription (Reference)

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UTC 75232 LINEAR INTEGRATED CIRCUIT MULTIPLE RS-232 DRIVERS AND RECEIVERS DESCRIPTION The UTC 75232 complies with the requirements of the TIA/EIA232-F and ITU (formerly CCITT) V.28 standards. These standards are for data interchange between a host computer and peripheral at signaling rates up to 20kbit/s. The switching speeds of the UTC 75232 are fast enough to support rates up to 120kbit/s with lower capacitive loads (shorter cables). Interoperability at the higher signaling rates cannot be expected unless the designer has design control of the cable and the interface circuits at both ends. For interoperability at signaling rates to 120kbit/s, use of ANSI ITA/EIA-423-B (ITU V.10) and TIA/EIA-422-B (ITU V.11) standards are recommended.