Datasheet Texas Instruments SN65HVD22DG4

Extended Common-mode RS-485 Transceiver 8-SOIC -40 to 85

Datasheets

PDF, 1.3 Mb, Revision: F, File published: Nov 18, 2016

Extract from the document

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Common Mode Range	-20 to 25
Duplex	Half
Fail Safe	Idle,Open,Short
Fault Protection	-27 to 27 V
HBM ESD	16 kV
ICC(Max)	9 mA
IEC 61000-4-2 Contact	N/A +/- kV
Isolated	No
No. of RX	1
No. of TX	1
Number of Nodes	256
Operating Temperature Range	-40 to 85 C
Package Group	SOIC
Rating	Catalog
Signaling Rate(Max)	0.5 Mbps
Supply Voltage(s)(Nom)	5 V

RoHS

Compliant

Evaluation Modules & Boards: SN65HVD22EVM
SN65HVD22EVM Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download
Evaluation Modules & Boards: RS485-HF-DPLX-EVM
RS-485 Half-Duplex Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
- Download

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PDF, 180 Kb, File published: May 12, 2003
This application report focuses on the benefits of using RS-485 signaling for motor control and motion control applications. This technology has several benefits for these applications in terms of noise immunity, wide common-mode voltage range, adequate data rate, and multipoint capability. Other applications also use RS-485 signaling to take advantage of these same benefits. Applications such as
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The RS-485 Unit Load and Maximum Number of Bus Connections
PDF, 197 Kb, File published: Mar 15, 2004
The TIA/EIA-485 (RS-485) standard defines a Unit Load and confines bus configurations to 32. This report explains the Unit-Load concept and how it relates to the maximum number of bus connections. Fractional Unit-Load devices, such at the 1/8th Unit-Load SN65HVD21 and SN65HVD06, allow up to 256 devices on a single bus segment.

Series: SN65HVD22 (6)