Datasheet Texas Instruments TCA6418E — 数据表

制造商Texas Instruments
系列TCA6418E
Datasheet Texas Instruments TCA6418E

I2C控制的18通道GPIO扩展器

数据表

I2C Controlled 18 Channel GPIO Expander datasheet
PDF, 845 Kb, 档案已发布: Sep 5, 2012
从文件中提取

价格

状态

TCA6418EYFPR
Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

TCA6418EYFPR
N1
Pin25
Package TypeYFP
Industry STD TermDSBGA
JEDEC CodeS-XBGA-N
Package QTY3000
CarrierLARGE T&R
Device MarkingAZN
Pitch (mm).4
Max Height (mm).5
Mechanical Data下载

参数化

Parameters / ModelsTCA6418EYFPR
TCA6418EYFPR
I2C Address0110 100
Max Frequency, kHz1000
Number of I/Os18
Operating Temperature Range, C-40 to 85
Package GroupDSBGA
RatingCatalog
VCC(Max), V5.5
VCC(Min), V1.65
Voltage Nodes, V1.8,2.7,3.3,3.6,5
fSCLK(Max), MHz1

生态计划

TCA6418EYFPR
RoHSCompliant

应用须知

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

模型线

系列: TCA6418E (1)

制造商分类

  • Semiconductors> Interface> I2C> I2C IO Expander