Datasheet Texas Instruments PCA9548APW — Datenblatt

HerstellerTexas Instruments
SeriePCA9548A
ArtikelnummerPCA9548APW
Datasheet Texas Instruments PCA9548APW

8-Kanal-I2C-Schalter mit Reset 24-TSSOP -40 auf 85

Datenblätter

PCA9548A Low Voltage 8-Channel I2C Switch With Reset datasheet
PDF, 1.2 Mb, Revision: E, Datei veröffentlicht: Feb 3, 2015
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Preise

Status

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

Verpackung

Pin24
Package TypePW
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY60
CarrierTUBE
Device MarkingPD548A
Width (mm)4.4
Length (mm)7.8
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataHerunterladen

Ersatz

ReplacementTCA9548APWR
Replacement CodeQ

Parameter

Channel Width8
I2C Address1110 xxx
Operating Temperature Range-40 to 85 C
Package GroupSSOP
Simultaneously Active Channels1 to 8
Special FeaturesReset Input,5V Tolerant I/O
VCC(Max)5.5 V
VCC(Min)2.3 V
fSCLK(Max)0.4 MHz
tpd max1 ns

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: TCA9548AEVM
    TCA9548AEVM: I2C 1-to-8 Bidirectional Translating Switch Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • 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 Switches and Multiplexers