Datasheet Texas Instruments PCF8575CDW — Datenblatt
| Hersteller | Texas Instruments | 
| Serie | PCF8575C | 
| Artikelnummer | PCF8575CDW | 

Remote 16-Bit I2C und SMBus I / O Expander mit Interrupt-Ausgang 24-SOIC -40 bis 85
Datenblätter
PCF8575C Remote 16-Bit I2C AND SMBus Low-Power I/O Expander with Interrupt Output datasheet
PDF, 1.1 Mb, Revision: F, Datei veröffentlicht: Jan 25, 2015
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Status
| Lifecycle Status | Active (Recommended for new designs) | 
| Manufacture's Sample Availability | No | 
Verpackung
| Pin | 24 | 
| Package Type | DW | 
| Industry STD Term | SOIC | 
| JEDEC Code | R-PDSO-G | 
| Package QTY | 25 | 
| Carrier | TUBE | 
| Device Marking | PCF8575C | 
| Width (mm) | 7.5 | 
| Length (mm) | 15.4 | 
| Thickness (mm) | 2.35 | 
| Pitch (mm) | 1.27 | 
| Max Height (mm) | 2.65 | 
| Mechanical Data | Herunterladen | 
Parameter
| I2C Address | 0100 xxx | 
| Max Frequency | 400 kHz | 
| Number of I/Os | 16 | 
| Operating Temperature Range | -40 to 85 C | 
| Package Group | SOIC | 
| Rating | Catalog | 
| VCC(Max) | 5.5 V | 
| VCC(Min) | 4.5 V | 
| Voltage Nodes | 5 V | 
| fSCLK(Max) | 0.4 MHz | 
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: PCF8575C (14)
Herstellerklassifikation
- Semiconductors > Interface > I2C > I2C General Purpose I/O (GPIO)