Datasheet Texas Instruments TCA9509DGKR — Ficha de datos

FabricanteTexas Instruments
SerieTCA9509
Numero de parteTCA9509DGKR
Datasheet Texas Instruments TCA9509DGKR

Nivel de traducción I2C Bus Repeater 8-VSSOP -40 a 85

Hojas de datos

Level Translating I2C Bus Repeater datasheet
PDF, 910 Kb, Revisión: B, Archivo publicado: enero 12, 2012
Extracto del documento

Precios

Estado

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

Embalaje

Pin88
Package TypeDGKDGK
Industry STD TermVSSOPVSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device Marking7KO7KQ
Width (mm)33
Length (mm)33
Thickness (mm).97.97
Pitch (mm).65.65
Max Height (mm)1.071.07
Mechanical DataDescargarDescargar

Paramétricos

Channel Width2
Master Side I2C Bus Capacitance Supported400 pF
Max Frequency400 kHz
Number of Outputs2
Operating Temperature Range-40 to 85 C
Package GroupVSSOP
Slave Side I2C Bus Capacitance Supported400 pF
Special FeaturesEnable Pin,Low Voltage,Open-Drain I/O Type,Power Save Mode
VCC(Max)5.5 V
VCC(Min)2.7 V
fSCLK(Max)0.4 MHz

Plan ecológico

RoHSObediente

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: TCA9509 (2)

Clasificación del fabricante

  • Semiconductors > Interface > I2C > I2C Level Shifters, Buffers, and Hubs