Datasheet Texas Instruments TCA9509DGKR — Datenblatt

HerstellerTexas Instruments
SerieTCA9509
ArtikelnummerTCA9509DGKR
Datasheet Texas Instruments TCA9509DGKR

Level Translating I2C Bus Repeater 8-VSSOP -40 bis 85

Datenblätter

Level Translating I2C Bus Repeater datasheet
PDF, 910 Kb, Revision: B, Datei veröffentlicht: Jan 12, 2012
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Preise

Status

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

Verpackung

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 DataHerunterladenHerunterladen

Parameter

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

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Choosing the Correct I2C Device for New Designs
    PDF, 87 Kb, Datei veröffentlicht: Sep 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, Datei veröffentlicht: May 15, 2015
    TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters
  • I2C Bus Pull-Up Resistor Calculation
    PDF, 157 Kb, Datei veröffentlicht: Feb 13, 2015
  • Understanding the I2C Bus
    PDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015

Modellreihe

Serie: TCA9509 (2)

Herstellerklassifikation

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