Datasheet Texas Instruments TCA6418EYFPR — Ficha de datos
| Fabricante | Texas Instruments | 
| Serie | TCA6418E | 
| Numero de parte | TCA6418EYFPR | 

Expansor GPIO de 18 canales controlado por I2C 25-DSBGA -40 a 85
Hojas de datos
I2C Controlled 18 Channel GPIO Expander datasheet
PDF, 845 Kb, Archivo publicado: sept 5, 2012
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | 
| Disponibilidad de muestra del fabricante | Sí | 
Embalaje
| Pin | 25 | 25 | 
| Package Type | YFP | YFP | 
| Industry STD Term | DSBGA | DSBGA | 
| JEDEC Code | S-XBGA-N | S-XBGA-N | 
| Package QTY | 3000 | 3000 | 
| Carrier | LARGE T&R | LARGE T&R | 
| Device Marking | AZN | AZ2 | 
| Pitch (mm) | .4 | .4 | 
| Max Height (mm) | .5 | .5 | 
| Mechanical Data | Descargar | Descargar | 
Paramétricos
| I2C Address | 0110 100 | 
| Max Frequency | 1000 kHz | 
| Number of I/Os | 18 | 
| Operating Temperature Range | -40 to 85 C | 
| Package Group | DSBGA | 
| Rating | Catalog | 
| VCC(Max) | 5.5 V | 
| VCC(Min) | 1.65 V | 
| Voltage Nodes | 1.8,2.7,3.3,3.6,5 V | 
| fSCLK(Max) | 1 MHz | 
Plan ecológico
| RoHS | Obediente | 
Notas de aplicación
- Choosing the Correct I2C Device for New DesignsPDF, 87 Kb, Archivo publicado: sept 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, Archivo publicado: mayo 15, 2015
TCA9617 Maximum Allowed Frequency on I2C Bus Using Repeaters - I2C Bus Pull-Up Resistor CalculationPDF, 157 Kb, Archivo publicado: feb 13, 2015
 - Understanding the I2C BusPDF, 124 Kb, Archivo publicado: jun 30, 2015
 
Linea modelo
Serie: TCA6418E (1)
- TCA6418EYFPR
 
Clasificación del fabricante
- Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)