PCA9675
The PCA9675 is designed to expand the input/output capabilities of a system through remote control using the Fm+ I2C-busPCA9675
The PCA9675 is designed to expand the input/output capabilities of a system through remote control using the Fm+ I2C-bus
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Manufacturer Part # : PCA9675
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Package/Case: DHVQFN24
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Brand: NXP
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Product Categories : I/O Expanders
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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PCA9675 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
PCA9675 is an 16-bit I/O expander that provides general-purpose remote I/O expansion for most microcontroller families via the I2C-bus. It features 16 programmable I/O pins that can be configured as either inputs or outputs, allowing for flexible interfacing with peripherals and sensors.The PCA9675 supports a fast-mode I2C-bus interface with speeds up to 400 kHz, enabling quick and efficient communication with the microcontroller. It also features a hardware address pin that allows for the connection of up to 8 devices on the same I2C-bus, providing scalability for larger systems.Additionally, the PCA9675 offers input and output configuration registers that allow for individual pin control, as well as polarity inversion registers that can be used to invert the logic level of the pins. This level of customization allows for a wide range of applications and integration with existing systems.The PCA9675 operates over a wide voltage range of 2.3V to 5.5V and is capable of driving up to 25 mA per I/O pin, making it suitable for a variety of low-power and medium-power applications. With its compact QFN package and low power consumption, the PCA9675 is a versatile and efficient solution for expanding I/O capabilities in microcontroller-based systems
Key Features
- 16-channel I/O expander
- Internal PWM generator
- Programmable output polarity
- Operating voltage range: 2.3V to 5.5V
- 400 kHz I2C-bus interface
- No glitch on power-up
- LED blinking and fader control functions
- Active-low interrupt output
Application
- Industrial automation
- IoT devices
- Smart home applications
- LED lighting control
- Sensor interfacing
- Human Machine Interface (HMI)
- Automotive electronics
- Consumer electronics
- Medical devices
- Robotics
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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