Driving Stepper Motor with Sine Wave
The TCA0372 is a dual 1A power Op Amp with reasonable  low saturation and Class AB low Idle current.  This might be suitable for your use or low power VFD control but better with PWM and current sensing.
But for micro-stepper-mode they use DRV8844 dual H or Quad 1/2 H bridge FET drivers with PWM control with adjustable current limit to simulate analog Quadrature sine voltage control. Get the whole boards. Low cost.