Datasheet Texas Instruments PCF8575CDBG4 — Ficha de datos

FabricanteTexas Instruments
SeriePCF8575C
Numero de partePCF8575CDBG4
Datasheet Texas Instruments PCF8575CDBG4

Expansor de E / S remoto I2C de 16 bits y SMBus con salida de interrupción 24-SSOP -40 a 85

Hojas de datos

PCF8575C Remote 16-Bit I2C AND SMBus Low-Power I/O Expander with Interrupt Output datasheet
PDF, 1.1 Mb, Revisión: F, Archivo publicado: enero 25, 2015
Extracto del documento

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin24
Package TypeDB
Industry STD TermSSOP
JEDEC CodeR-PDSO-G
Package QTY60
CarrierTUBE
Device MarkingPF575C
Width (mm)5.3
Length (mm)8.2
Thickness (mm)1.95
Pitch (mm).65
Max Height (mm)2
Mechanical DataDescargar

Paramétricos

I2C Address0100 xxx
Max Frequency400 kHz
Number of I/Os16
Operating Temperature Range-40 to 85 C
Package GroupSSOP
RatingCatalog
VCC(Max)5.5 V
VCC(Min)4.5 V
Voltage Nodes5 V
fSCLK(Max)0.4 MHz

Plan ecológico

RoHSObediente

Notas de aplicación

  • Programming Fun Lights With TI's TCA6507
    PDF, 109 Kb, Archivo publicado: nov 30, 2007
  • Choosing the Correct I2C Device for New Designs
    PDF, 87 Kb, Archivo publicado: sept 7, 2016
    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
  • Maximum Clock Frequency of I2C Bus Using Repeaters
    PDF, 116 Kb, Archivo publicado: mayo 15, 2015
    TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
  • I2C Bus Pull-Up Resistor Calculation
    PDF, 157 Kb, Archivo publicado: feb 13, 2015
  • Understanding the I2C Bus
    PDF, 124 Kb, Archivo publicado: jun 30, 2015

Linea modelo

Clasificación del fabricante

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