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Texas Instruments DRV8662 Piezo Haptic Driver

Texas Instruments announced their DRV8662 piezo haptic driver for mobile consumer and industrial designs. The TI DRV8662 features an integrated 105-V boost converter, power diode, and 50-V to 200-V peak-to-peak (Vpp) fully-differential amplifier. The DRV8662 is available now in a 4mm x 4mm x 0.9mm QFN package It is priced at $1.75 in quantities of 1,000. The DRV8662 haptics driver makes it easy to include effects like localized vibrations and frequency variations in both touch screen-input devices and those without a touch screen. The driver is ideal for mobile phones, tablets, computer accessories, home appliances, and industrial automation consoles.

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