PCA9673PW,118
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- Mfr.Part #
- PCA9673PW,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24TSSOP
- Stock
- 2,576
- In Stock ：
- 2,576
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Peak Reflow Temperature (Cel) :
- 260
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Number of I/O :
- 16
- Height Seated (Max) :
- 1.1mm
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Type :
- Push-Pull
- Interrupt Output :
- yes
- Feature :
- POR
- Operating Temperature :
- -40°C~85°C
- Packaging :
- Tape and Reel (TR)
- Width :
- 4.4mm
- Published :
- 2003
- Factory Lead Time :
- 7 Weeks
- Terminal Position :
- Dual
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Base Part Number :
- PCA9673
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- Qualification Status :
- Not Qualified
- Voltage - Supply :
- 2.3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 24
- Number of Ports :
- 1
- Length :
- 7.8mm
- Number of Terminations :
- 24
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Current - Output Source/Sink :
- 100μA 25mA
- Clock Frequency :
- 1MHz
- Interface :
- I2C
- JESD-30 Code :
- R-PDSO-G24
- Datasheets
- PCA9673PW,118
I/O Expanders NXP Semiconductors PCA9673PW,118 Overview
The I/O Expanders NXP Semiconductors PCA9673PW,118 is a robust, high-performance integrated circuit designed for substantial enhancement of I2C bus communication capabilities. This device allows for the expansion of input/output (I/O) operations without needing additional microcontroller pins. By integrating the PCA9673PW,118 into your systems, you effectively manage 16 additional I/O ports, which are configurable and operate via a straightforward I2C-bus/SMBus interface. This expansion capability is ideal for applications requiring additional I/O interfaces, while maintaining a compact PCB layout and reducing overall system complexity.
PCA9673PW,118 Features
The PCA9673PW,118 I/O expander offers a versatile set of features designed for efficient, reliable performance in various electronic environments. It supports a wide range of operating voltages from 2.3V to 5.5V, accommodating different logic levels and ensuring compatibility with both 3.3V and 5V systems. The device's built-in latching mechanism on the I/O ports enhances its reliability by preventing unintended changes in critical applications. Additionally, it includes interrupt outputs that simplify monitoring of I/O changes, and a power-saving feature that reduces power consumption when inactive.
PCA9673PW,118 Applications
- Smart Home Systems: Utilize the PCA9673PW,118 to manage multiple sensors and actuators across a distributed network, improving the flexibility and scalability of home automation systems.
- Industrial Automation: Employ this I/O expander for controlling machinery, sensors, and indicators in industrial settings, facilitating complex operations and system monitoring without extensive wiring or hardware modifications.
- Server Farms: Implement the PCA9673PW,118 in server management to expand control over server I/O capabilities, optimizing the management of LEDs, switches, and other peripherals in dense server environments.
- Mobile and Wearable Devices: Incorporate into compact devices to increase I/O options without significant power consumption or space requirements, enhancing device functionality while maintaining a minimal footprint.
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