PCA9673DK,118
- Mfr.Part #
- PCA9673DK,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24SSOP
- Stock
- 21,559
- In Stock :
- 21,559
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Clock Frequency :
- 1MHz
- Number of Terminations :
- 24
- Interrupt Output :
- yes
- Current - Output Source/Sink :
- 100μA 25mA
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- PCA9673
- JESD-30 Code :
- R-PDSO-G24
- Terminal Pitch :
- 0.635mm
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- Width :
- 3.9mm
- Surface Mount :
- yes
- Number of Ports :
- 1
- Pin Count :
- 24
- Output Type :
- Push-Pull
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Feature :
- POR
- Published :
- 2003
- Source Url Status Check Date :
- 2013-06-14 00:00:00
- Terminal Form :
- Gull wing
- Length :
- 8.7mm
- Number of I/O :
- 16
- Interface :
- I2C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Supply :
- 2.3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 1.73mm
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Qualification Status :
- Not Qualified
- Datasheets
- PCA9673DK,118

I/O Expanders NXP Semiconductors PCA9673DK,118 Overview
The I/O Expanders NXP Semiconductors PCA9673DK,118 is a high-performance integrated circuit designed to enhance the functionality of microprocessor systems. Utilizing an I2C-bus interface, this IC efficiently expands the available I/O pins, allowing for a significant increase in device control and management without needing additional processors. The 16-bit I/O expander encapsulated in a compact 24-SSOP package is tailored for systems that require additional I/O capabilities but are constrained by space and power. Its versatility and reliability make it an ideal choice for expanding system functionalities while maintaining a low power footprint, ensuring it meets the stringent demands of modern electronic applications.
PCA9673DK,118 Features
The PCA9673DK,118 from NXP Semiconductors comes equipped with numerous features that make it highly advantageous for robust electronic designs. These features include 16-bit I/O port expansion, low standby current, and compatibility with most microcontrollers. Additionally, the device supports both 3.3V and 5V operation, making it adaptable to various system voltages and ensuring seamless integration into both legacy and modern infrastructures.
PCA9673DK,118 Applications
- Smart Home Devices: Used in the control interfaces of smart home systems to manage multiple inputs and outputs like lighting controls, thermostats, and security devices.
- Industrial Automation: Facilitates expanded input/output options in automated manufacturing equipment, helping to monitor and control various sensors and actuators effectively.
- Consumer Electronics: Enhances functionality in devices such as televisions and gaming consoles, providing additional control units for enhanced user interfaces.
- Mobile and Wearable Technology: Implements additional I/O capabilities in compact devices without increasing power consumption, crucial for maintaining the longevity and functionality of wearables.
- Automotive Applications: Utilized in vehicle bus expansion to control and monitor arrays of sensors and switches within the automotive electronics system.
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