Datasheet Summary
Technical coantmesntAsGtill valid
Data Sheet
Dual Piezo Motor Driver IC for SQL Series
SQUIGGLE Motors
1 General Description
2 Key Features
The NSD-1202 is a dedicated piezo motor driver ASIC capable of driving two SQL Series SQUIGGLE motors from a single 2.8 to 5.5 VDC supply.
The two motors can be controlled independently using a standard I²C interface.
An on-chip DC-DC step-up converter generates the high supply voltage (24 to 40 VDC) required by the piezoelectric elements of the SQUIGGLE motor.
Four half bridge drivers create pairs of phase-shifted square waves with ultrasonic frequency as required to drive SQL Series SQUIGGLE motors.
Wide Input Supply Voltage Range:...