Datasheet Texas Instruments PCA9515APWT — Datenblatt

HerstellerTexas Instruments
SeriePCA9515A
ArtikelnummerPCA9515APWT
Datasheet Texas Instruments PCA9515APWT

Dual Bidirectional I2C Bus und SMBus Repeater 8-TSSOP -40 bis 85

Datenblätter

PCA9515A Dual Bidirectional I2C Bus and SMBus Repeater datasheet
PDF, 1.3 Mb, Revision: D, Datei veröffentlicht: Jun 12, 2014
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Preise

Status

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

Verpackung

Pin8
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device MarkingPD515A
Width (mm)4.4
Length (mm)3
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataHerunterladen

Parameter

Channel Width2
Master Side I2C Bus Capacitance Supported400 pF
Max Frequency400 kHz
Number of Outputs2
Operating Temperature Range-40 to 85 C
Package GroupTSSOP
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

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Troubleshooting I2C Bus Protocol
    PDF, 184 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: Nov 30, 2007
  • 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

Herstellerklassifikation

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