Datasheet Texas Instruments PCA9546ADWR — Datenblatt
Hersteller | Texas Instruments |
Serie | PCA9546A |
Artikelnummer | PCA9546ADWR |
4-Kanal-I2C- und SMBus-Switch mit Reset-Funktionen 16-SOIC -40 bis 85
Datenblätter
PCA9546A Low Voltage 4-Channel I2C and SMBus Switch with Reset Function datasheet
PDF, 1.4 Mb, Revision: G, Datei veröffentlicht: Apr 28, 2016
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Preise
Status
Lifecycle Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | Yes |
Verpackung
Pin | 16 |
Package Type | DW |
Industry STD Term | SOIC |
JEDEC Code | R-PDSO-G |
Package QTY | 2000 |
Carrier | LARGE T&R |
Device Marking | PCA9546A |
Width (mm) | 7.5 |
Length (mm) | 10.3 |
Thickness (mm) | 2.35 |
Pitch (mm) | 1.27 |
Max Height (mm) | 2.65 |
Mechanical Data | Herunterladen |
Parameter
Channel Width | 4 |
I2C Address | 1110 xxx |
Operating Temperature Range | -40 to 85 C |
Package Group | SOIC |
Simultaneously Active Channels | 1 to 4 |
Special Features | Reset Input,5V Tolerant I/O |
VCC(Max) | 5.5 V |
VCC(Min) | 2.3 V |
fSCLK(Max) | 0.4 MHz |
tpd max | 1 ns |
Öko-Plan
RoHS | Compliant |
Anwendungshinweise
- Programming Fun Lights With TI's TCA6507PDF, 109 Kb, Datei veröffentlicht: Nov 30, 2007
- Choosing the Correct I2C Device for New DesignsPDF, 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 RepeatersPDF, 116 Kb, Datei veröffentlicht: May 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, Datei veröffentlicht: Feb 13, 2015
- Understanding the I2C BusPDF, 124 Kb, Datei veröffentlicht: Jun 30, 2015
Modellreihe
Serie: PCA9546A (19)
Herstellerklassifikation
- Semiconductors > Interface > I2C > I2C Switches and Multiplexers