LV8094CT - ON Semiconductor

LV8094CT Piezo Actuator Driver IC

Ordering number : ENA1527 LV8094CT Bi-CMOS IC Piezo Actuator Driver IC http://onsemi.com Overview The LV8094CT is a piezoelectric actuator driver IC. It internally generates drive waveforms and this makes it possible to control piezoelectric actuators with simple instructions. Features • Actuators using piezoelectric elements can be driven and controlled.

Features

• Actuators using piezoelectric elements can be driven and controlled simply by I2C communication.
• The piezoelectric drive waveforms are set externally by serial input signals using the I2C interface. The rising and falling timings are determined with clock count.
• ENIN input that controls the startup/stop of the IC.
• The time for which the actuator is driven is determined with the drive frequency setting based on I2C communication.
• Provides a busy signal output during periods when the actuator is being driven by OUT pin output so that applications can be aware of the actuator operating/.