Datasheet Texas Instruments TCA4311A — Ficha de datos

FabricanteTexas Instruments
SerieTCA4311A
Datasheet Texas Instruments TCA4311A

Búfer de bus de 2 hilos intercambiable en caliente

Hojas de datos

TCA4311A Hot Swappable 2-Wire Bus Buffers datasheet
PDF, 1.1 Mb, Revisión: B, Archivo publicado: jun 6, 2014
Extracto del documento

Precios

Estado

TCA4311ADGKRTCA4311ADR
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante

Embalaje

TCA4311ADGKRTCA4311ADR
N12
Pin88
Package TypeDGKD
Industry STD TermVSSOPSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device Marking6K6PR311A
Width (mm)33.91
Length (mm)34.9
Thickness (mm).971.58
Pitch (mm).651.27
Max Height (mm)1.071.75
Mechanical DataDescargarDescargar

Paramétricos

Parameters / ModelsTCA4311ADGKR
TCA4311ADGKR
TCA4311ADR
TCA4311ADR
Channel Width22
Master Side I2C Bus Capacitance Supported, pF400400
Max Frequency, kHz400400
Number of Outputs22
Operating Temperature Range, C-40 to 85-40 to 85
Package GroupVSSOPSOIC
Slave Side I2C Bus Capacitance Supported, pF400400
Special FeaturesEnable Pin,Open-Drain I/O TypeEnable Pin,Open-Drain I/O Type
VCC(Max), V5.55.5
VCC(Min), V2.72.7
fSCLK(Max), MHz0.40.4

Plan ecológico

TCA4311ADGKRTCA4311ADR
RoHSObedienteObediente

Notas de aplicación

  • 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

Serie: TCA4311A (2)

Clasificación del fabricante

  • Semiconductors> Interface> I2C> I2C Hub, Buffer, Repeater