Datasheet Texas Instruments PCA9546ARGVR — Ficha de datos

FabricanteTexas Instruments
SeriePCA9546A
Numero de partePCA9546ARGVR
Datasheet Texas Instruments PCA9546ARGVR

Conmutador I2C y SMBus de 4 canales con funciones de reinicio 16-VQFN -40 a 85

Hojas de datos

PCA9546A Low Voltage 4-Channel I2C and SMBus Switch with Reset Function datasheet
PDF, 1.4 Mb, Revisión: G, Archivo publicado: abr 28, 2016
Extracto del documento

Precios

Estado

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

Embalaje

Pin16
Package TypeRGV
Industry STD TermVQFN
JEDEC CodeS-PQFP-N
Package QTY2500
CarrierLARGE T&R
Device MarkingPD546A
Width (mm)4
Length (mm)4
Thickness (mm).9
Pitch (mm).65
Max Height (mm)1
Mechanical DataDescargar

Paramétricos

Channel Width4
I2C Address1110 xxx
Operating Temperature Range-40 to 85 C
Package GroupVQFN
Simultaneously Active Channels1 to 4
Special FeaturesReset Input,5V Tolerant I/O
VCC(Max)5.5 V
VCC(Min)2.3 V
fSCLK(Max)0.4 MHz
tpd max1 ns

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 Switches and Multiplexers