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ADM4857 - Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers

Download the ADM4857 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.

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.

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 ADM4857
Manufacturer Analog Devices
File Size 368.44 KB
Description Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers
Datasheet download datasheet ADM4857 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
ADM4851 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

Full PDF Text Transcription

Click to expand full 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.
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