Datasheet Texas Instruments TCA9517DR

ManufacturerTexas Instruments
SeriesTCA9517
Part NumberTCA9517DR
Datasheet Texas Instruments TCA9517DR

Level-Shifting I2C Bus Repeater 8-SOIC -40 to 85

Datasheets

TCA9517 Level-Shifting I2C Bus Repeater datasheet
PDF, 962 Kb, Revision: D, File published: Jul 28, 2017
Extract from the document

Prices

Status

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

Packaging

Pin8
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingPW517
Width (mm)3.91
Length (mm)4.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload

Parametrics

Channel Width2
Master Side I2C Bus Capacitance Supported400 pF
Max Frequency400 kHz
Number of Outputs2
Operating Temperature Range-40 to 85 C
Package GroupSOIC
Slave Side I2C Bus Capacitance Supported400 pF
Special FeaturesEnable Pin,Low Voltage,Open-Drain I/O Type
VCC(Max)5.5 V
VCC(Min)0.9 V
fSCLK(Max)0.4 MHz

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: EVMK2G
    66AK2Gx (K2G) Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

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

Model Line

Series: TCA9517 (2)

Manufacturer's Classification

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