Datasheet Texas Instruments PCA9538

Manufacturer	Texas Instruments
Series	PCA9538

Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Config Registers

Datasheets

PDF, 824 Kb, Revision: F, File published: Jun 12, 2014

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	PCA9538DB	PCA9538DBR	PCA9538DBRG4	PCA9538DGVR	PCA9538DW	PCA9538DWR	PCA9538PW	PCA9538PWG4	PCA9538PWR	PCA9538PWRG4
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)
Manufacture's Sample Availability	Yes	Yes	No	No	Yes	No	Yes	Yes	No	Yes

	PCA9538DB	PCA9538DBR	PCA9538DBRG4	PCA9538DGVR	PCA9538DW	PCA9538DWR	PCA9538PW	PCA9538PWG4	PCA9538PWR	PCA9538PWRG4
N	1	2	3	4	5	6	7	8	9	10
Pin	16	16	16	16	16	16	16	16	16	16
Package Type	DB	DB	DB	DGV	DW	DW	PW	PW	PW	PW
Industry STD Term	SSOP	SSOP	SSOP	TVSOP	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
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-PDSO-G	R-PDSO-G
Package QTY	80	2000	2000	2000	40	2000	90	90	2000	2000
Carrier	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	TUBE	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	PD538	PD538	PD538	PD538	PCA9538	PCA9538	PD538	PD538	PD538	PD538
Width (mm)	5.3	5.3	5.3	4.4	7.5	7.5	4.4	4.4	4.4	4.4
Length (mm)	6.2	6.2	6.2	3.6	10.3	10.3	5	5	5	5
Thickness (mm)	1.95	1.95	1.95	1.05	2.35	2.35	1	1	1	1
Pitch (mm)	.65	.65	.65	.4	1.27	1.27	.65	.65	.65	.65
Max Height (mm)	2	2	2	1.2	2.65	2.65	1.2	1.2	1.2	1.2
Mechanical Data	Download	Download	Download	Download	Download	Download	Download	Download	Download	Download

Parameters / Models	PCA9538DB	PCA9538DBR	PCA9538DBRG4	PCA9538DGVR	PCA9538DW	PCA9538DWR	PCA9538PW	PCA9538PWG4	PCA9538PWR	PCA9538PWRG4
I2C Address	1110 0xx	1110 0xx	1110 0xx	1110 0xx	1110 0xx	1110 0xx	1110 0xx	1110 0xx	1110 0xx	1110 0xx
Max Frequency, kHz	400	400	400	400	400	400	400	400	400	400
Number of I/Os	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
Package Group	SSOP	SSOP	SSOP	TVSOP	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
Rating	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
VCC(Min), V	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
fSCLK(Max), MHz	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4	0.4

	PCA9538DB	PCA9538DBR	PCA9538DBRG4	PCA9538DGVR	PCA9538DW	PCA9538DWR	PCA9538PW	PCA9538PWG4	PCA9538PWR	PCA9538PWRG4
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

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Series: PCA9538 (10)