Datasheet Texas Instruments DS8921 — 数据表

制造商	Texas Instruments
系列	DS8921

Datasheet Texas Instruments DS8921

差分线路驱动器和接收器对

数据表

PDF, 1.0 Mb, 修订版: D, 档案已发布: Jan 21, 2015

从文件中提取

价格

状态

	DS8921AM	DS8921AM/NOPB	DS8921AMX	DS8921AMX/NOPB	DS8921ATM	DS8921ATM/NOPB	DS8921M/NOPB	DS8921MX/NOPB	DS8921N/NOPB
Lifecycle Status	Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)	Active (Recommended for new designs)	NRND (Not recommended for new designs)	Active (Recommended for new designs)	Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (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	No	No	No	Yes	No	No	Yes	No	No

打包

	DS8921AM	DS8921AM/NOPB	DS8921AMX	DS8921AMX/NOPB	DS8921ATM	DS8921ATM/NOPB	DS8921M/NOPB	DS8921MX/NOPB	DS8921N/NOPB
N	1	2	3	4	5	6	7	8	9
Pin	8	8	8	8	8	8	8	8	8
Package Type	D	D	D	D	D	D	D	D	P
Industry STD Term	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	PDIP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDIP-T
Package QTY	95	95		2500	95	95	95	2500	40
Carrier	TUBE	TUBE		LARGE T&R	TUBE	TUBE	TUBE	LARGE T&R	TUBE
Device Marking	DS89	DS89	21AM	21AM	DS892	1ATM	1M	1M	DS8921N
Width (mm)	3.91	3.91	3.91	3.91	3.91	3.91	3.91	3.91	6.35
Length (mm)	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	9.81
Thickness (mm)	1.58	1.58	1.58	1.58	1.58	1.58	1.58	1.58	3.9
Pitch (mm)	1.27	1.27	1.27	1.27	1.27	1.27	1.27	1.27	2.54
Max Height (mm)	1.75	1.75	1.75	1.75	1.75	1.75	1.75	1.75	5.08
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载

参数化

Parameters / Models	DS8921AM	DS8921AM/NOPB	DS8921AMX	DS8921AMX/NOPB	DS8921ATM	DS8921ATM/NOPB	DS8921M/NOPB	DS8921MX/NOPB	DS8921N/NOPB
# of TX/RX			1 TX / 1 RX
Approx. Price (US$)			0.52 \| 1ku
Drivers Per Package			1
ICC(Max), mA	35	35		35	35	35	35	35	35
ICC(Max)(mA)			35
Operating Temperature Range, C	-40 to 85,0 to 70	-40 to 85,0 to 70		-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70	-40 to 85,0 to 70
Operating Temperature Range(C)			-40 to 85 0 to 70
Package Group	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
Package Size: mm2:W x L (PKG)			See datasheet (PDIP)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Receivers Per Package			1
Signaling Rate, Mbps	10	10		10	10	10	10	10	10
Signaling Rate(Mbps)			10
Supply Voltage(s), V	5	5		5	5	5	5	5	5
Supply Voltage(s)(V)			5

生态计划

	DS8921AM	DS8921AM/NOPB	DS8921AMX	DS8921AMX/NOPB	DS8921ATM	DS8921ATM/NOPB	DS8921M/NOPB	DS8921MX/NOPB	DS8921N/NOPB
RoHS	See ti.com	Compliant	Not Compliant	Compliant	See ti.com	Compliant	Compliant	Compliant	Compliant
Pb Free	No

应用须知

下载
HS, Low Skew RS-422 Drvrs & Receivers Solve Critical System Timing Problems (Rev. A)
PDF, 247 Kb, 修订版: A, 档案已发布: Apr 26, 2013
The object of this application note is to describe the design requirement of the RS-422 standard and to show that Texas Instruments DS8921, DS8922 and DS8923 Differential Driver and Receiver pair meet all of those requirements.

模型线

系列: DS8921 (9)

DS8921AM DS8921AM/NOPB DS8921AMX DS8921AMX/NOPB DS8921ATM DS8921ATM/NOPB DS8921M/NOPB DS8921MX/NOPB DS8921N/NOPB

制造商分类

Semiconductors> Interface> RS-422 Transceivers

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