DRV2605L: Driving an LRA using analog input

Part Number:DRV2605L

Hi,

Is it possible to input a sine wave (1.8V peak-peak) and see the same sine wave output from the DRV2605L? Is there a way to define the maximum amplitude of the output? e.g. 1.8V input => 3V output.

I have a sine wave as input to the IN/TRIG pin (1.8V peak to peak at 250Hz)

I have the DRV2605L set up to drive LRAs (0x1A register, N_ERM_LRA = 1)

I am in PWM/ANALOG Mode (0x01 register = 0x03)

I have selected analog input (0x1D register = 0xA3)

I get the following output: