Datasheet Texas Instruments ISO721 — 数据表

制造商	Texas Instruments
系列	ISO721

2.5 kVrms，100 Mbps，1通道数字隔离器

数据表

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PDF, 2.6 Mb, 修订版: L, 档案已发布: Oct 19, 2015

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价格

状态

	ISO721D	ISO721DG4	ISO721DR	ISO721DRG4	ISO721DUB	ISO721DUBR
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)
Manufacture's Sample Availability	Yes	No	Yes	No	No	No

打包

	ISO721D	ISO721DG4	ISO721DR	ISO721DRG4	ISO721DUB	ISO721DUBR
N	1	2	3	4	5	6
Pin	8	8	8	8	8	8
Package Type	D	D	D	D	DUB	DUB
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOP	SOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	75	75	2500	2500	50	350
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R
Device Marking	ISO721	ISO721	ISO721	ISO721	ISO721	ISO721
Width (mm)	3.91	3.91	3.91	3.91	6.57	6.57
Length (mm)	4.9	4.9	4.9	4.9	9.5	9.5
Thickness (mm)	1.58	1.58	1.58	1.58	3.3	3.3
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	4.85	4.85
Mechanical Data	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	ISO721D	ISO721DG4	ISO721DR	ISO721DRG4	ISO721DUB	ISO721DUBR
Data Rate(Max), Mbps	100	100	100	100	100	100
Default Output	High	High	High	High	High	High
Forward/Reverse Channels	1/0	1/0	1/0	1/0	1/0	1/0
Integrated Isolated Power	No	No	No	No	No	No
Isolation Rating, Vrms	2500	2500	2500	2500	2500	2500
Number of Channels	1	1	1	1	1	1
Operating Temperature Range, C	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)	8SOIC: 29 mm2: 6 x 4.9(SOIC)
Propagation Delay, ns	17	17	17	17	17	17
Propagation Delay(Typ), ns	17	17	17	17	17	17
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Surge Voltage Rating, Vpk	4000	4000	4000	4000	4000	4000
VCC(Max), V	5	5	5	5	5	5
VCC(Min), V	3.3	3.3	3.3	3.3	3.3	3.3

生态计划

	ISO721D	ISO721DG4	ISO721DR	ISO721DRG4	ISO721DUB	ISO721DUBR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

应用须知

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The ISO72x Family of High-Speed Digital Isolators
PDF, 385 Kb, 档案已发布: Jan 11, 2006
This application report provides an overview of the need for, implementations of, and characteristics of electrical isolation in high-speed digital circuits. It discusses the advantages and disadvantages of optical, magnetic (inductive), and electrical (capacitive) signal transmissions across an isolation barrier with particular focus on the capacitor-coupled technique used in the ISO72x family of
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ISO72X Digital Isolator Magnetic-Field Immunity (Rev. A)
PDF, 651 Kb, 修订版: A, 档案已发布: Feb 22, 2006
The purpose of this analysis is to estimate the immunity of the ISO72x family of digital isolators to magnetic fields.
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High-Voltage Lifetime of the ISO72x Family of Digital Isolators
PDF, 218 Kb, 档案已发布: Jan 17, 2006
This application report examines the high-voltage lifetime characteristics of the isolation barrier in the ISO72x family of digital isolators. This provides the user with information regarding the long-term, high-voltage withstand capability of this family of products.
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Isolated RS-485 Reference Design
PDF, 80 Kb, 档案已发布: Oct 28, 2009
This design note presents the reference designs of isolated RS-485 nodes, using bus voltages of 3.3 V and 5 V. Various transceivers are used to satisfy the requirements for low, medium, and high data rates, as well as to accommodate the need for half- and full-duplex operation.
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Digital Isolator Design Guide (Rev. A)
PDF, 487 Kb, 修订版: A, 档案已发布: Nov 4, 2014

模型线

系列: ISO721 (6)

ISO721D ISO721DG4 ISO721DR ISO721DRG4 ISO721DUB ISO721DUBR

制造商分类

Semiconductors> Isolation> Digital Isolators