Datasheet Texas Instruments SN65HVD20 — Ficha de datos

Fabricante	Texas Instruments
Serie	SN65HVD20

Transceptor RS-485 de modo común extendido

Hojas de datos

PDF, 1.3 Mb, Revisión: F, Archivo publicado: nov 18, 2016

Extracto del documento

	SN65HVD20D	SN65HVD20DG4	SN65HVD20DR	SN65HVD20DRG4	SN65HVD20P
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	Sí	No	Sí

	SN65HVD20D	SN65HVD20DG4	SN65HVD20DR	SN65HVD20DRG4	SN65HVD20P
N	1	2	3	4	5
Pin	8	8	8	8	8
Package Type	D	D	D	D	P
Industry STD Term	SOIC	SOIC	SOIC	SOIC	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T
Package QTY	75	75	2500		50
Carrier	TUBE	TUBE	LARGE T&R		TUBE
Device Marking	VP20	VP20	VP20		65HVD20
Width (mm)	3.91	3.91	3.91	3.91	6.35
Length (mm)	4.9	4.9	4.9	4.9	9.81
Thickness (mm)	1.58	1.58	1.58	1.58	3.9
Pitch (mm)	1.27	1.27	1.27	1.27	2.54
Max Height (mm)	1.75	1.75	1.75	1.75	5.08
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	SN65HVD20D	SN65HVD20DG4	SN65HVD20DR	SN65HVD20DRG4	SN65HVD20P
Approx. Price (US$)				1.40 \| 1ku
Common Mode Range	-20 to 25	-20 to 25	-20 to 25	-20 to 25	-20 to 25
Duplex	Half	Half	Half	Half	Half
Fail Safe	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
Fault Protection(V)				-27 to 27
HBM ESD, kV	16	16	16		16
HBM ESD(kV)				16
ICC(Max), mA	9	9	9		9
ICC(Max)(mA)				9
IEC 61000-4-2 Contact, +/- kV	N/A	N/A	N/A		N/A
IEC 61000-4-2 Contact(+/- kV)				N/A
Isolated	No	No	No	No	No
No. of RX	1	1	1	1	1
No. of TX	1	1	1	1	1
Number of Nodes	64	64	64	64	64
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85		-40 to 85
Operating Temperature Range(C)				-40 to 85
Package Group	SOIC	SOIC	SOIC	SOIC	PDIP
Package Size: mm2:W x L (PKG)				See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Signaling Rate(Max), Mbps	25	25	25		25
Signaling Rate(Max)(Mbps)				25
Supply Voltage(s)(Nom), V	5	5	5		5
Supply Voltage(s)(Nom)(V)				5

	SN65HVD20D	SN65HVD20DG4	SN65HVD20DR	SN65HVD20DRG4	SN65HVD20P
RoHS	Obediente	Obediente	Obediente	Desobediente	Obediente
Pb gratis	Sí	No

Descargar
The RS-485 Unit Load and Maximum Number of Bus Connections
PDF, 197 Kb, Archivo publicado: marzo 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.

Serie: SN65HVD20 (5)