PCA9675D,112
- Mfr.Part #
- PCA9675D,112
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- INTERFACE - I/O EXPANDERS 16-BIT
- Stock
- 1,883
- In Stock :
- 1,883
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Width :
- 7.5mm
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 24
- HTS Code :
- 8542.39.00.01
- Height Seated (Max) :
- 2.65mm
- Published :
- 2003
- JESD-609 Code :
- e4
- Terminal Pitch :
- 1.27mm
- Terminal Form :
- Gull wing
- Feature :
- POR
- Mounting Type :
- Surface Mount
- Pin Count :
- 24
- Interrupt Output :
- yes
- Interface :
- I2C
- Voltage - Supply :
- 2.3V~5.5V
- Base Part Number :
- PCA9675
- Length :
- 15.4mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Output Type :
- Push-Pull
- Power Supplies :
- 2.3/5.5V
- Number of Ports :
- 1
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Factory Lead Time :
- 7 Weeks
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of I/O :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Current - Output Source/Sink :
- 100μA 25mA
- Number of Bits :
- 16
- Surface Mount :
- yes
- Packaging :
- Tube
- JESD-30 Code :
- R-PDSO-G24
- Clock Frequency :
- 1MHz
- Datasheets
- PCA9675D,112

I/O Expanders NXP Semiconductors PCA9675D,112 Overview
The I/O Expanders NXP Semiconductors PCA9675D,112 is a high-performance, 16-bit I/O expander designed for seamless integration into advanced control and monitoring systems. This product by NXP Semiconductors expands the available I/O options in microcontroller-based projects by offering additional pins through a simple I2C interface. Ideal for applications requiring additional inputs and outputs without the cost of upgrading the main controller, the PCA9675D,112 stands out for its versatility and efficiency in complex digital systems.
PCA9675D,112 Features
The PCA9675D,112 offers several key features that make it a valuable addition to any electronic project. It includes 16-bit I/O port expanders with interrupt output, which allows for the efficient management of input/output events without burdening the main processor. The device supports both standard-mode (100kHz) and fast-mode (400kHz) I2C communications. Moreover, its built-in power-up reset secures stable operations from the moment of power-on, and each I/O pin can be independently configured as either an input or an output, providing a highly flexible interface for a wide range of applications.
PCA9675D,112 Applications
- Home Automation Systems: Integrates with home automation controllers to manage additional sensors and actuators, enhancing the capabilities of smart home ecosystems.
- Industrial Control Systems: Utilized in industrial environments to increase the number of control signals without needing to replace existing microcontrollers, thus optimizing cost and efficiency.
- Server Farms: Essential in managing server control panels, facilitating the expansion of input and output functionalities to monitor and control large arrays of servers effectively.
- Robotics: Provides additional control inputs and outputs to manage multiple sensors and actuators in complex robotic assemblies.
- Mobile Devices: Used in mobile device accessories to extend functionality and improve user interaction without intensive hardware modifications.
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