Datasheet Texas Instruments PCA9515BDGKR — Ficha de datos
| Fabricante | Texas Instruments | 
| Serie | PCA9515B | 
| Numero de parte | PCA9515BDGKR | 

Bus bidireccional dual I2C y repetidor SMBus, PCA9515B 8-VSSOP -40 a 85
Hojas de datos
PCA9515B Dual Bidirectional   I2C Bus and SMBus Repeater datasheet
PDF, 842 Kb, Revisión: B, Archivo publicado: marzo 24, 2016
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | 
| Disponibilidad de muestra del fabricante | Sí | 
Embalaje
| Pin | 8 | 8 | 
| Package Type | DGK | DGK | 
| Industry STD Term | VSSOP | VSSOP | 
| JEDEC Code | R-PDSO-G | R-PDSO-G | 
| Package QTY | 2500 | 2500 | 
| Carrier | LARGE T&R | LARGE T&R | 
| Device Marking | 7SE | 7SF | 
| Width (mm) | 3 | 3 | 
| Length (mm) | 3 | 3 | 
| Thickness (mm) | .97 | .97 | 
| Pitch (mm) | .65 | .65 | 
| Max Height (mm) | 1.07 | 1.07 | 
| Mechanical Data | Descargar | Descargar | 
Paramétricos
| Channel Width | 2 | 
| Master Side I2C Bus Capacitance Supported | 400 pF | 
| Max Frequency | 400 kHz | 
| Number of Outputs | 2 | 
| Operating Temperature Range | -40 to 85 C | 
| Package Group | VSSOP | 
| Slave Side I2C Bus Capacitance Supported | 400 pF | 
| Special Features | Enable Pin,Open-Drain I/O Type | 
| VCC(Max) | 3.6 V | 
| VCC(Min) | 2.3 V | 
| fSCLK(Max) | 0.4 MHz | 
Plan ecológico
| RoHS | Obediente | 
Notas de aplicación
- Programming Fun Lights With TI's TCA6507PDF, 109 Kb, Archivo publicado: nov 30, 2007
 - 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: PCA9515B (1)
- PCA9515BDGKR
 
Clasificación del fabricante
- Semiconductors > Interface > I2C > I2C Level Shifters, Buffers, and Hubs