DRV2667RGPR

The DRV2667RGPR is a haptic driver IC (integrated circuit) produced by Texas Instruments, designed to provide high-quality haptic feedback in various applications, such as smartphones, tablets, wearables, and other consumer electronics.

Key Features:

1. Haptic Feedback Control: The DRV2667 is capable of driving a wide range of haptic actuators, including ERM (Eccentric Rotating Mass) and LRA (Linear Resonant Actuator) types, allowing for versatile applications in tactile feedback.

2. Integrated Power Management: The device includes built-in power management features that optimize the power consumption of the haptic feedback system, ensuring efficient operation and extending battery life in portable devices.

3. Programmable Waveforms: The DRV2667 allows users to program custom waveforms for haptic feedback, enabling designers to create unique tactile experiences that can enhance user interaction with devices.

4. I2C Interface: The chip communicates via an I2C interface, making it easy to integrate into existing systems and allowing for simple control and configuration from a microcontroller or processor.

5. Compact Package: The DRV2667 is housed in a small, surface-mount package (RGPR), which is ideal for space-constrained applications. This compact design facilitates easy integration into various electronic devices.

6. High Efficiency: The driver is designed for high efficiency, which minimizes heat generation and maximizes the performance of the haptic feedback system.

7. Protection Features: The DRV2667 includes several protection features, such as overcurrent protection and thermal shutdown, ensuring reliable operation and safeguarding the device from damage.

Applications:

• Consumer Electronics: Used in smartphones, tablets, and gaming devices to provide tactile feedback during interactions.
• Wearable Devices: Enhances user experience in smartwatches and fitness trackers by providing notifications and alerts through haptic feedback.
• Automotive Interfaces: Can be integrated into touchscreens and control panels to provide feedback to users, improving usability and safety.

Technical Specifications:

• Operating Voltage: Typically operates within a range of 2.5V to 5.5V, making it suitable for battery-powered applications.
• Output Current: Capable of delivering sufficient current to drive various types of haptic actuators effectively.
• Temperature Range: Designed to operate in a wide temperature range, ensuring reliability in diverse environmental conditions.

In summary, the DRV2667RGPR from Texas Instruments is a versatile and efficient haptic driver IC that enhances user experience through customizable tactile feedback, making it an excellent choice for modern electronic devices.