Texas Instruments DRV8662EVM Driver Evaluation Module
Texas Instruments DRV8662EVM Driver Evaluation Module (EVM) is designed to help evaluate the DRV8662. The DRV8662 is a fully-differential, high-voltage piezo actuator driver that provides a quick response time for single layer and multilayer piezo actuators. The DRV8662 drives piezo loads up to 200V differentially using an adjustable integrated boost converter. The evaluation module contains the DRV8662 piezo haptics driver, a programmable MSP430, and passive components for a complete evaluation.
Features
- High-voltage Piezo Haptic Driver
- Drives single layer and multilayer piezo actuators
- Adjustable 200V differential output
- A programmable MSP430 with sample waveforms
- Directly connect external PWM and analog signals
- Fast Start-up time of 1.5ms
- Wide supply voltage range of 3.0V to 5.5V
- 1.8V compatible digital pins
- Thermal protection
- Available in a 4mm x 4mm x 0.9mm QFN package
Associated Product
Texas Instruments DRV8662 Piezo Haptic Driver
Piezo driver with integrated 105V boost switch, power diode, and fully-differential amplifier.
Published: 2017-11-03
| Updated: 2022-07-11