CP2112
USB-to-SMBus bridge ICs and evaluation kits
Manufacturer： silicon-laboratories
series introduction
The CP2112 Series is a sophisticated line of USB-to-I2C bridge controllers, designed to provide a seamless interface between USB host devices and I2C-based peripheral components. This series is particularly valued for its robust performance, compact form factor, and extensive configurability, making it an ideal solution for a wide array of applications in both consumer and industrial markets.
At the core of the CP2112 Series is its ability to facilitate efficient data communication, achieving data rates of up to 1 Mbps via the I2C bus. The integrated USB functionality simplifies connectivity by eliminating the need for a separate USB protocol stack, thus significantly reducing design complexity and development time for engineers. The device supports multiple I2C slave addresses, enabling it to interface with various sensors, displays, and other peripherals simultaneously, which enhances its versatility.
The design characteristics of the CP2112 Series focus on minimizing power consumption while maintaining high performance levels. With operating voltage ranges from 2.5V to 5.5V, these devices are well-suited for battery-powered applications, promoting energy efficiency without compromising functionality. Additionally, the CP2112 Series incorporates built-in support for GPIO (General Purpose Input/Output) functionality, allowing designers to leverage these pins for additional control or status signaling, further broadening the scope of applications.
Suitable use cases for the CP2112 Series include connecting microcontrollers to various I2C devices in smart home applications, medical devices, and industrial automation systems. Its robust design and reliable performance make it particularly effective in environments where stability and precision are paramount. Typical applications can be found in areas such as sensor interfacing, data acquisition systems, and control systems, where quick and reliable communication between USB hosts and I2C peripherals is essential.
Overall, the CP2112 Series stands out as a powerful and flexible solution for engineers seeking to integrate USB connectivity with I2C devices, offering a perfect blend of performance, efficiency, and ease of use across a multitude of applications.
Images for reference
24-QFN Exp Pad
24-WFQFN
24-QFN