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ADM4851 - Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers

Download the ADM4851 datasheet PDF. This datasheet also covers the ADM4850 variant, as both devices belong to the same half-duplex and full-duplex rs-485/rs-422 transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADM4850/ADM4851/ADM4852/ADM4853/ADM4854/ ADM4855/ADM4856/ADM4857 are differential line transceivers suitable for high speed half- and full-duplex data communication on multipoint bus transmission lines.

Key Features

  • EIA RS-485-/RS-422-compliant Data rate options ADM4850/ADM4854: 115 kbps ADM4851/ADM4855: 500 kbps ADM4852/ADM4856: 2.5 Mbps ADM4853/ADM4857: 10 Mbps Half- and full-duplex options Reduced slew rates for low EMI True fail-safe receiver inputs 5 μA (maximum) supply current in shutdown mode Up to 256 transceivers on one bus Outputs high-Z when disabled or powered off.
  • 7 V to +12 V bus common-mode range Thermal shutdown and short-circuit protection Pin-compatible with the MAX308x Specified o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADM4850-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ADM4851
Manufacturer Analog Devices
File Size 368.44 KB
Description Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers
Datasheet download datasheet ADM4851 Datasheet

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Other Datasheets by Analog Devices

Part Number Description
ADM485 5V Low Power EIA RS-485 Transceiver
ADM4850 Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers
ADM4852 Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers
ADM4853 Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers
ADM4854 Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers

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
5 V, Slew-Rate Limited, Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers ADM4850/ADM4851/ADM4852/ADM4853/ADM4854/ADM4855/ADM4856/ADM4857 FEATURES EIA RS-485-/RS-422-compliant Data rate options ADM4850/ADM4854: 115 kbps ADM4851/ADM4855: 500 kbps ADM4852/ADM4856: 2.