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DS36C278 - Low Power Multipoint EIA-RS-485 Transceiver

General Description

The DS36C278 is a low power differential bus/line transceiver designed to meet the requirements of RS-485 standard for multipoint data transmission.

In addition it is compatible with TIA/EIA-422-B.

Key Features

  • n 100% RS-485 compliant.
  • Guaranteed RS-485 device interoperation n Low power CMOS design: ICC 500 µA max n Built-in power up/down glitch-free circuitry.
  • Permits live transceiver insertion/displacement n DIP and SOIC packages available n Industrial temperature range:.
  • 40˚C to +85˚C n On-board thermal shutdown circuitry.
  • Prevents damage to the device in the event of excessive power dissipation n Wide common mode range:.
  • 7V to +12V n Receiver open input fa.

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Full PDF Text Transcription for DS36C278 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for DS36C278. For precise diagrams, and layout, please refer to the original PDF.

DS36C278 Low Power Multipoint EIA-RS-485 Transceiver July 1998 DS36C278 Low Power Multipoint EIA-RS-485 Transceiver General Description The DS36C278 is a low power differ...

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485 Transceiver General Description The DS36C278 is a low power differential bus/line transceiver designed to meet the requirements of RS-485 standard for multipoint data transmission. In addition it is compatible with TIA/EIA-422-B. The CMOS design offers significant power savings over its bipolar and ALS counterparts without sacrificing ruggedness against ESD damage. The device is ideal for use in battery powered or power conscious applications. ICC is specified at 500 µA maximum. The driver and receiver outputs feature TRI-STATE ® capability. The driver outputs operate over the entire common mode range of −7V to +12V.

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