Datasheet Texas Instruments TCA9517 — Datenblatt

HerstellerTexas Instruments
SerieTCA9517
Datasheet Texas Instruments TCA9517

Level-Shifting I2C Bus Repeater

Datenblätter

TCA9517 Level-Shifting I2C Bus Repeater datasheet
PDF, 962 Kb, Revision: D, Datei veröffentlicht: Jul 28, 2017
Auszug aus dem Dokument

Preise

Status

TCA9517DGKRTCA9517DR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYes

Verpackung

TCA9517DGKRTCA9517DR
N12
Pin88
Package TypeDGKD
Industry STD TermVSSOPSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device MarkingAYKPW517
Width (mm)33.91
Length (mm)34.9
Thickness (mm).971.58
Pitch (mm).651.27
Max Height (mm)1.071.75
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsTCA9517DGKR
TCA9517DGKR
TCA9517DR
TCA9517DR
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,Low Voltage,Open-Drain I/O TypeEnable Pin,Low Voltage,Open-Drain I/O Type
VCC(Max), V5.55.5
VCC(Min), V0.90.9
fSCLK(Max), MHz0.40.4

Öko-Plan

TCA9517DGKRTCA9517DR
RoHSCompliantCompliant

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: TCA9517 (2)

Herstellerklassifikation

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