High efficiency Piezo driver

Part Number Description Price stock Buy Now Datasheet
APZD300V2A High efficiency Piezo driver $500 0 buy now Buy Now Datasheet

Piezo Driver


Built-in waveform generator: sine, square and triangle

High capacitance driving capability: up to 100uF

Cut power consumption by 80%

VIN = 5V; VOUT = –30 ~ 300V

Frequency = 0.1Hz~20kHz



Efficiently drive large piezos at high speed. The output voltage is 0V to 200V when powered by a 5V power supply.

Parameter Symbol Min. Typ. Max. Unit/Note
Power supply voltage VPS 4.7 5 5.5 V
Input current IVPS 50 500 mA
Output  voltage VPZ+ -30 300 V
SDN voltage Logic high VSDN 1.2 5 V
Logic low 0 0.8 V
Voltage reference VREF 4 V
Piezo voltage set PVS 0 4 V
PVO voltage VPVO 0 4 V