Datasheet Texas Instruments PCA9515ADGKRG4 — 数据表

制造商Texas Instruments
系列PCA9515A
零件号PCA9515ADGKRG4
Datasheet Texas Instruments PCA9515ADGKRG4

双路双向I2C总线和SMBus中继器8-VSSOP -40至85

数据表

PCA9515A Dual Bidirectional I2C Bus and SMBus Repeater datasheet
PDF, 1.3 Mb, 修订版: D, 档案已发布: Jun 12, 2014
从文件中提取

价格

状态

Lifecycle StatusNRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin88
Package TypeDGKDGK
Industry STD TermVSSOPVSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device Marking7BA7BE
Width (mm)33
Length (mm)33
Thickness (mm).97.97
Pitch (mm).65.65
Max Height (mm)1.071.07
Mechanical Data下载下载

替代品

ReplacementPCA9515BDGKR
Replacement CodeS

参数化

Channel Width2
Master Side I2C Bus Capacitance Supported400 pF
Max Frequency400 kHz
Number of Outputs2
Operating Temperature Range-40 to 85 C
Package GroupSOIC,SON,TSSOP
Slave Side I2C Bus Capacitance Supported400 pF
Special FeaturesOpen-Drain I/O Type
VCC(Max)3.6 V
VCC(Min)2.3 V
fSCLK(Max)0.4 MHz

生态计划

RoHSCompliant

应用须知

  • Troubleshooting I2C Bus Protocol
    PDF, 184 Kb, 档案已发布: Oct 19, 2009
    When using the I2Cв„ў bus protocol, the designer must ensure that the hardware complies with the I2C standard. This application report describes the I2C protocol and provides guidelines on debugging a missing acknowledgment, selecting the pullup resistors, or meeting the maximum capacitance load of an I2C bus. A conflict occurs if devices sharing the I2C bus have the same slave address. This
  • Programming Fun Lights With TI's TCA6507
    PDF, 109 Kb, 档案已发布: Nov 30, 2007
  • 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

制造商分类

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