Datasheet Texas Instruments SN65HVD22DG4 — 数据表

扩展共模RS-485收发器8-SOIC -40至85

数据表

PDF, 1.3 Mb, 修订版: F, 档案已发布: Nov 18, 2016

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

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This application report presents an evaluation of the SN65LBC184, SN65HVD22, and MAX487 transceivers in an uncontrolled impedance interconnection signaling at 230 kbps. The network used for the evaluation was identified as typical of that for building security.
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RS-485 for Digital Motor Control Applications
PDF, 180 Kb, 档案已发布: 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, 档案已发布: 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.

系列: SN65HVD22 (6)