What is the NSD-1202?
The NSD-1202 is a dedicated piezo motor driver ASIC capable of driving two SQL-1.8 Series SQUIGGLE motors from a single 2.8 to 5.5 VDC supply. The NSD-1202 is a linear drive IC and incorporates the motor signal generation, speed, direction controls, voltage boost and output drivers on a single chip. The two motors can be controlled independently using a standard IC interface. The NSD-1202 replaces the NSD-1102. The NSD-1202 improves on the NSD-1102 by providing independent velocity control for two motors through pulse width modulation.