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HWD484 - (HWD481 - HWDxxx) Slew-Rate-Limited RS-485/RS-422 Transceivers

Download the HWD484 datasheet PDF. This datasheet also covers the HWD481 variant, as both devices belong to the same (hwd481 - hwdxxx) slew-rate-limited rs-485/rs-422 transceivers family and are provided as variant models within a single manufacturer datasheet.

Description

The HWD481, HWD483, HWD485, HWD487

HWD491, and HWD1487 are low-power transceivers for RS-485 and RS422 communication.

Each part contains one driver and one receiver.

Features

  • For Fault-Tolerant.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HWD481_ETC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HWD484
Manufacturer Unknown Manufacturer
File Size 537.22 KB
Description (HWD481 - HWDxxx) Slew-Rate-Limited RS-485/RS-422 Transceivers
Datasheet download datasheet HWD484 Datasheet

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Other Datasheets by Unknown Manufacturer

Part Number Description
HWD481 Slew-Rate-Limited RS-485/RS-422 Transceivers
HWD483 Slew-Rate-Limited RS-485/RS-422 Transceivers
HWD487 (HWD481 - HWDxxx) Slew-Rate-Limited RS-485/RS-422 Transceivers
HWD488 (HWD481 - HWDxxx) Slew-Rate-Limited RS-485/RS-422 Transceivers
HWD489 Slew-Rate-Limited RS-485/RS-422 Transceivers

Full PDF Text Transcription

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www.DataSheet4U.com Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers General Description The HWD481, HWD483, HWD485, HWD487–HWD491, and HWD1487 are low-power transceivers for RS-485 and RS422 communication. Each part contains one driver and one receiver. The HWD483, HWD487, HWD488, and HWD489 feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free data transmission up to 250kbps. The driver slew rates of the HWD481, HWD485, HWD490, HWD491, and HWD1487 are not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers.
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