Datasheet Texas Instruments PCA9539DWR — Datenblatt

HerstellerTexas Instruments
SeriePCA9539
ArtikelnummerPCA9539DWR
Datasheet Texas Instruments PCA9539DWR

Remote 16-Bit I2C und SMBus, Low-Power I / O Expander mit Interrupt-Ausgabe, Reset & Config.

Datenblätter

PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander, PCA9539 datasheet
PDF, 1.2 Mb, Revision: G, Datei veröffentlicht: Jun 12, 2014
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Preise

Detaillierte Beschreibung

Register 24-SOIC -40 bis 85

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin24
Package TypeDW
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingPCA9539
Width (mm)7.5
Length (mm)15.4
Thickness (mm)2.35
Pitch (mm)1.27
Max Height (mm)2.65
Mechanical DataHerunterladen

Parameter

I2C Address1110 1xx
Max Frequency400 kHz
Number of I/Os16
Operating Temperature Range-40 to 85 C
Package GroupSOIC
RatingCatalog
VCC(Max)5.5 V
VCC(Min)2.3 V
Voltage Nodes2.7,3.3,3.6,5 V
fSCLK(Max)0.4 MHz

Öko-Plan

RoHSCompliant

Anwendungshinweise

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  • Maximum Clock Frequency of I2C Bus Using Repeaters
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  • Understanding the I2C Bus
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Modellreihe

Herstellerklassifikation

  • Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)