Part Number : SN65HVD20D

Function : Extended Common-Mode RS-485 Transceiver

Package : SOIC 8 Pin Type

Maker : Texas Instruments

Image :
SN65HVD20D datasheet

Description :

The transceivers in the SN65HVD20D, SN65HVD2x family offer performance far exceeding typical RS-485 devices. In addition to meeting all requirements of the TIA/EIA-485-A standard. The SN65HVD2x family operates over an extended range of common-mode voltages and has features such as high ESD protection, wide receiver hysteresis, and failsafe operation. This family of devices is ideally suited for long-cable networks and other applications where the environment is too harsh for ordinary transceivers.


1. Common-Mode Voltage Range (–20 V to 25 V) More Than Doubles TIA/EIA-485 Requirement

2. Receiver Equalization Extends Cable Length, Signaling Rate (SN65HVD2[3,4])

3. Reduced Unit-Load for up to 256 Nodes

4. Bus I/O Protection to Over 16-kV HBM


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Datasheet PDF Download :
SN65HVD20D pdf

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2021/07/27 14:31 2021/07/27 14:31