Datasheet Texas Instruments PCA9534A — 数据表

制造商	Texas Instruments
系列	PCA9534A

带有中断输出和配置寄存器的远程8位I2C和低功耗I / O扩展器

数据表

PDF, 1.4 Mb, 修订版: I, 档案已发布: Jun 12, 2014

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	PCA9534ADB	PCA9534ADBR	PCA9534ADGVR	PCA9534ADW	PCA9534ADWR	PCA9534APW	PCA9534APWG4	PCA9534APWR	PCA9534ARGTR	PCA9534ARGTRG4	PCA9534ARGVR
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)	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	No	Yes	Yes	No	Yes	No	No	Yes	Yes	Yes

	PCA9534ADB	PCA9534ADBR	PCA9534ADGVR	PCA9534ADW	PCA9534ADWR	PCA9534APW	PCA9534APWG4	PCA9534APWR	PCA9534ARGTR	PCA9534ARGTRG4	PCA9534ARGVR
N	1	2	3	4	5	6	7	8	9	10	11
Pin	16	16	16	16	16	16	16	16	16	16	16
Package Type	DB	DB	DGV	DW	DW	PW	PW	PW	RGT	RGT	RGV
Industry STD Term	SSOP	SSOP	TVSOP	SOIC	SOIC	TSSOP	TSSOP	TSSOP	VQFN	VQFN	VQFN
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	S-PQFP-N	S-PQFP-N	S-PQFP-N
Package QTY	80	2000	2000	40	2000	90	90	2000	3000	3000	2500
Carrier	TUBE	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	PD534A	PD534A	PD534A	PCA9534A	PCA9534A	PD534A	PD534A	PD534A	ZVJ	ZVJ	PD534A
Width (mm)	5.3	5.3	4.4	7.5	7.5	4.4	4.4	4.4	3	3	4
Length (mm)	6.2	6.2	3.6	10.3	10.3	5	5	5	3	3	4
Thickness (mm)	1.95	1.95	1.05	2.35	2.35	1	1	1	.9	.9	.9
Pitch (mm)	.65	.65	.4	1.27	1.27	.65	.65	.65	.5	.5	.65
Max Height (mm)	2	2	1.2	2.65	2.65	1.2	1.2	1.2	1	1	1
Mechanical Data	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载	下载

Parameters / Models	PCA9534ADB	PCA9534ADBR	PCA9534ADGVR	PCA9534ADW	PCA9534ADWR	PCA9534APW	PCA9534APWG4	PCA9534APWR	PCA9534ARGTR	PCA9534ARGTRG4	PCA9534ARGVR
I2C Address	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx	0111 xxx
Max Frequency, kHz	400	400	400	400	400	400	400	400	400	400	400
Number of I/Os	8	8	8	8	8	8	8	8	8	8	8
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SSOP	SSOP	TVSOP	SOIC	SOIC	TSSOP	TSSOP	TSSOP	VQFN	VQFN	VQFN
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
VCC(Max), V	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3
Voltage Nodes, V	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5	2.7,3.3,3.6,5
fSCLK(Max), MHz	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4

	PCA9534ADB	PCA9534ADBR	PCA9534ADGVR	PCA9534ADW	PCA9534ADWR	PCA9534APW	PCA9534APWG4	PCA9534APWR	PCA9534ARGTR	PCA9534ARGTRG4	PCA9534ARGVR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

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Choosing the Correct I2C Device for New Designs
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The I2C bus is a very popular and powerful bus used for communication between a single (or multiple)master and a single (or multiple) slave device. In many applications there is a potential need for moreslave devices on the bus, isolation between similar addressed slaves, or a need for more I/Os. Theseneeds can be solved with an I2C buffer, switch, and I/O expander.The application note h
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Understanding the I2C Bus
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系列: PCA9534A (11)