PCA9671BQ,118
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- Mfr.Part #
- PCA9671BQ,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24DHVQFN
- Stock
- 19,721
- In Stock ：
- 19,721
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Package / Case :
- 24-VFQFN Exposed Pad
- Feature :
- POR
- Surface Mount :
- yes
- Output Type :
- Push-Pull
- JESD-609 Code :
- e4
- Width :
- 3.5mm
- Power Supplies :
- 2.3/5.5V
- HTS Code :
- 8542.39.00.01
- Number of I/O :
- 16
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 24
- Terminal Pitch :
- 0.5mm
- JESD-30 Code :
- R-PQCC-N24
- Pin Count :
- 24
- Packaging :
- Tape and Reel (TR)
- Base Part Number :
- PCA9671
- Operating Temperature :
- -40°C~85°C
- Published :
- 2003
- Height Seated (Max) :
- 1mm
- Supply Voltage :
- 3V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- QUAD
- Length :
- 5.5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Ports :
- 1
- Interrupt Output :
- No
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Clock Frequency :
- 1MHz
- Number of Bits :
- 16
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- I2C
- Current - Output Source/Sink :
- 100μA 25mA
- Voltage - Supply :
- 2.3V~5.5V
- Datasheets
- PCA9671BQ,118
I/O Expanders NXP Semiconductors PCA9671BQ,118 Overview
The PCA9671BQ,118 by NXP Semiconductors is an integrated circuit designed to expand the input/output capabilities of microcontrollers through the I2C interface. It is housed in a compact 24-pin DHVQFN package, making it suitable for space-constrained applications where efficient use of board space is essential.
This I/O expander offers 16 bits of general-purpose parallel input/output (GPIO) expansion, providing flexibility and scalability for various electronic systems and devices. Its compatibility with the I2C communication protocol ensures ease of integration into existing designs, streamlining the development process for engineers.
With robust performance and reliable operation, the PCA9671BQ,118 is an ideal solution for businesses seeking to enhance the functionality of their products while optimizing production costs. Whether used in industrial automation, consumer electronics, or automotive applications, this versatile IC empowers manufacturers to deliver innovative solutions to market.
PCA9671BQ,118 Features
- 16-bit general-purpose parallel input/output (GPIO) expansion
- I2C-compatible interface for easy integration
- Compact 24-pin DHVQFN package for space-constrained applications
- Low power consumption for energy-efficient operation
- Wide operating voltage range for versatile deployment
- High-speed I2C bus interface for rapid data transfer
- Internal power-on reset for reliable startup
- Industrial temperature range (-40°C to +85°C) for harsh environments
- RoHS compliant and lead-free construction for environmental sustainability
PCA9671BQ,118 Applications
- Industrial Automation: The PCA9671BQ,118 can be used to expand the I/O capabilities of programmable logic controllers (PLCs), allowing for seamless integration of sensors, actuators, and other peripheral devices in industrial automation systems.
- Consumer Electronics: In smart home devices, such as smart lighting systems or home automation hubs, this IC enables efficient control of various connected devices, enhancing user experience and energy management.
- Automotive Electronics: Within automotive applications, the PCA9671BQ,118 facilitates the integration of additional functionality, such as controlling exterior lighting, monitoring switches, or managing sensor inputs, contributing to vehicle safety and performance.
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