Datasheet Texas Instruments SN65HVD22 — 数据表

制造商	Texas Instruments
系列	SN65HVD22

扩展共模RS-485收发器

数据表

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

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	SN65HVD22D	SN65HVD22DG4	SN65HVD22DR	SN65HVD22DRG4	SN65HVD22P	SN65HVD22PE4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	Yes	Yes	Yes	Yes	No

	SN65HVD22D	SN65HVD22DG4	SN65HVD22DR	SN65HVD22DRG4	SN65HVD22P	SN65HVD22PE4
N	1	2	3	4	5	6
Pin	8	8	8	8	8	8
Package Type	D	D	D	D	P	P
Industry STD Term	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T	R-PDIP-T
Package QTY	75	75	2500	2500	50	50
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	TUBE
Device Marking	VP22	VP22	VP22	VP22	65HVD22	65HVD22
Width (mm)	3.91	3.91	3.91	3.91	6.35	6.35
Length (mm)	4.9	4.9	4.9	4.9	9.81	9.81
Thickness (mm)	1.58	1.58	1.58	1.58	3.9	3.9
Pitch (mm)	1.27	1.27	1.27	1.27	2.54	2.54
Max Height (mm)	1.75	1.75	1.75	1.75	5.08	5.08
Mechanical Data	下载	下载	下载	下载	下载	下载

Parameters / Models	SN65HVD22D	SN65HVD22DG4	SN65HVD22DR	SN65HVD22DRG4	SN65HVD22P	SN65HVD22PE4
Common Mode Range	-20 to 25	-20 to 25	-20 to 25	-20 to 25	-20 to 25	-20 to 25
Duplex	Half	Half	Half	Half	Half	Half
Fail Safe	Idle,Open,Short	Idle,Open,Short	Idle,Open,Short	Idle,Open,Short	Idle,Open,Short	Idle,Open,Short
Fault Protection, V	-27 to 27	-27 to 27	-27 to 27	-27 to 27	-27 to 27	-27 to 27
HBM ESD, kV	16	16	16	16	16	16
ICC(Max), mA	9	9	9	9	9	9
IEC 61000-4-2 Contact, +/- kV	N/A	N/A	N/A	N/A	N/A	N/A
Isolated	No	No	No	No	No	No
No. of RX	1	1	1	1	1	1
No. of TX	1	1	1	1	1	1
Number of Nodes	256	256	256	256	256	256
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Signaling Rate(Max), Mbps	0.5	0.5	0.5	0.5	0.5	0.5
Supply Voltage(s)(Nom), V	5	5	5	5	5	5

	SN65HVD22D	SN65HVD22DG4	SN65HVD22DR	SN65HVD22DRG4	SN65HVD22P	SN65HVD22PE4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
Pb Free	Yes	Yes

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RS-485 at 230-kbps Over Uncontrolled Interconnect
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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)