The DRV2667RGPR from Texas Instruments is a highly-integrated piezo haptic driver with an embedded digital front end (DFE) that offers a comprehensive solution for tactile feedback and haptic control applications. It is designed to simplify the implementation of advanced haptic feedback in a wide range of user interfaces.

Key Features

• Digital Interface: I²C compatible control interface for easy communication and configuration.
• Waveform Synthesis: Integrated waveform synthesizer and digital playback engine which supports complex haptic patterns.
• Drive Capability: Capable of driving both piezoelectric and electrodynamic actuators, providing flexibility in haptic design.
• High Voltage: Built-in boost converter generates high voltage up to 200Vpp, enabling strong and crisp haptic effects.
• Multi-Channel: Features a 105-Vpp differential output that can drive one or two piezo actuators.
• Low Power: Optimized for portable applications with low quiescent power consumption.
• Programmable: Offers a variety of programmable features such as gain control and real-time playback for customizable haptic experiences.

Applications

The DRV2667RGPR is ideal for a diverse set of applications that require tactile feedback, such as:

• Smartphones and Tablets
• Wearable Devices
• Touchscreen Controls
• Gaming Controllers
• Industrial and Automotive Interfaces

Technical Specifications

With its advanced features and flexibility, the DRV2667RGPR is a perfect choice for designers looking to enhance user interaction through high-quality haptic feedback.