Datasheet Texas Instruments PCF8575 — Ficha de datos
Fabricante | Texas Instruments |
Serie | PCF8575 |
Expansor de E / S remoto I2C de 16 bits y SMBus con salida de interrupción
Hojas de datos
PCF8575 Remote16-BIT I2C AND SMBus I/O Expander with Interrupt Output datasheet
PDF, 1.3 Mb, Revisión: F, Archivo publicado: mayo 7, 2015
Extracto del documento
Precios
Estado
PCF8575DB | PCF8575DBQR | PCF8575DBQRG4 | PCF8575DBR | PCF8575DBRE4 | PCF8575DBRG4 | PCF8575DGVR | PCF8575DGVRG4 | PCF8575DW | PCF8575DWG4 | PCF8575DWR | PCF8575PW | PCF8575PWE4 | PCF8575PWG4 | PCF8575PWR | PCF8575PWRE4 | PCF8575RGER | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí | Sí | Sí | Sí | Sí | No | No | Sí | Sí | Sí | No | No | Sí | Sí | No | No | Sí |
Embalaje
PCF8575DB | PCF8575DBQR | PCF8575DBQRG4 | PCF8575DBR | PCF8575DBRE4 | PCF8575DBRG4 | PCF8575DGVR | PCF8575DGVRG4 | PCF8575DW | PCF8575DWG4 | PCF8575DWR | PCF8575PW | PCF8575PWE4 | PCF8575PWG4 | PCF8575PWR | PCF8575PWRE4 | PCF8575RGER | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
Pin | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Package Type | DB | DBQ | DBQ | DB | DB | DB | DGV | DGV | DW | DW | DW | PW | PW | PW | PW | PW | RGE |
Industry STD Term | SSOP | SSOP | SSOP | SSOP | SSOP | SSOP | TVSOP | TVSOP | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | VQFN |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PQFP-N |
Package QTY | 60 | 2500 | 2500 | 2000 | 2000 | 2000 | 2000 | 2000 | 25 | 25 | 2000 | 60 | 60 | 60 | 2000 | 2000 | 3000 |
Carrier | TUBE | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | LARGE T&R |
Device Marking | PF575 | PCF8575 | PCF8575 | PF575 | PF575 | PF575 | PF575 | PF575 | PCF8575 | PCF8575 | PCF8575 | PF575 | PF575 | PF575 | PF575 | PF575 | PF575 |
Width (mm) | 5.3 | 3.9 | 3.9 | 5.3 | 5.3 | 5.3 | 4.4 | 4.4 | 7.5 | 7.5 | 7.5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4 |
Length (mm) | 8.2 | 8.65 | 8.65 | 8.2 | 8.2 | 8.2 | 5 | 5 | 15.4 | 15.4 | 15.4 | 7.8 | 7.8 | 7.8 | 7.8 | 7.8 | 4 |
Thickness (mm) | 1.95 | 1.5 | 1.5 | 1.95 | 1.95 | 1.95 | 1.05 | 1.05 | 2.35 | 2.35 | 2.35 | 1 | 1 | 1 | 1 | 1 | .88 |
Pitch (mm) | .65 | .64 | .64 | .65 | .65 | .65 | .4 | .4 | 1.27 | 1.27 | 1.27 | .65 | .65 | .65 | .65 | .65 | .5 |
Max Height (mm) | 2 | 1.75 | 1.75 | 2 | 2 | 2 | 1.2 | 1.2 | 2.65 | 2.65 | 2.65 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | PCF8575DB | PCF8575DBQR | PCF8575DBQRG4 | PCF8575DBR | PCF8575DBRE4 | PCF8575DBRG4 | PCF8575DGVR | PCF8575DGVRG4 | PCF8575DW | PCF8575DWG4 | PCF8575DWR | PCF8575PW | PCF8575PWE4 | PCF8575PWG4 | PCF8575PWR | PCF8575PWRE4 | PCF8575RGER |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
I2C Address | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx | 0100 xxx |
Max Frequency, kHz | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Number of I/Os | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Package Group | SSOP | SSOP | SSOP | SSOP | SSOP | SSOP | TVSOP | TVSOP | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | VQFN |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
VCC(Min), V | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
Voltage Nodes, V | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 | 5.5,3.6,2.7,2.5 |
fSCLK(Max), MHz | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
Plan ecológico
PCF8575DB | PCF8575DBQR | PCF8575DBQRG4 | PCF8575DBR | PCF8575DBRE4 | PCF8575DBRG4 | PCF8575DGVR | PCF8575DGVRG4 | PCF8575DW | PCF8575DWG4 | PCF8575DWR | PCF8575PW | PCF8575PWE4 | PCF8575PWG4 | PCF8575PWR | PCF8575PWRE4 | PCF8575RGER | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | 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: PCF8575 (17)
Clasificación del fabricante
- Semiconductors> Interface> I2C> I2C IO Expander