Datasheet Texas Instruments TCA9555 — Datenblatt

Hersteller	Texas Instruments
Serie	TCA9555

1,65 bis 5,5 V 16-Bit-I2C- und SMBus-E / A-Expander mit Interrupt-Ausgangs- und Konfigurationsregistern

Datenblätter

PDF, 1.4 Mb, Revision: D, Datei veröffentlicht: Jun 15, 2016

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	TCA9555DBR	TCA9555DBT	TCA9555PWR	TCA9555RGER	TCA9555RTWR
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)
Manufacture's Sample Availability	Yes	Yes	No	Yes	Yes

	TCA9555DBR	TCA9555DBT	TCA9555PWR	TCA9555RGER	TCA9555RTWR
N	1	2	3	4	5
Pin	24	24	24	24	24
Package Type	DB	DB	PW	RGE	RTW
Industry STD Term	SSOP	SSOP	TSSOP	VQFN	WQFN
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N
Package QTY	2000	250	2000	3000	3000
Carrier	LARGE T&R	SMALL T&R	LARGE T&R	LARGE T&R	LARGE T&R
Device Marking	TD9555	TD9555	PW555	TD9555	PW555
Width (mm)	5.3	5.3	4.4	4	4
Length (mm)	8.2	8.2	7.8	4	4
Thickness (mm)	1.95	1.95	1	.88	.75
Pitch (mm)	.65	.65	.65	.5	.5
Max Height (mm)	2	2	1.2	1	.8
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	TCA9555DBR	TCA9555DBT	TCA9555PWR	TCA9555RGER	TCA9555RTWR
I2C Address	0100 xxx	0100 xxx	0100 xxx	0100 xxx	0100 xxx
Max Frequency, kHz	400	400	400	400	400
Number of I/Os	16	16	16	16	16
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SSOP	SSOP	TSSOP	VQFN	WQFN
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
VCC(Max), V	5.5	5.5	5.5	5.5	5.5
VCC(Min), V	1.65	1.65	1.65	1.65	1.65
Voltage Nodes, V	1.8,2.7,3.3,3.6,5	1.8,2.7,3.3,3.6,5	1.8,2.7,3.3,3.6,5	1.8,2.7,3.3,3.6,5	1.8,2.7,3.3,3.6,5
fSCLK(Max), MHz	0.4	0.4	0.4	0.4	0.4

	TCA9555DBR	TCA9555DBT	TCA9555PWR	TCA9555RGER	TCA9555RTWR
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant

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Serie: TCA9555 (5)