ATLAS® Digital Amplifiers Performance Motion Devices ATLAS® Digital Amplifiers provide high-performance torque control for DC brush, brushless DC, and step motors. The devices are packaged in a compact, solderable module and are ideal for use in positioning motion control, velocity control, and precision force control applications. ATLAS Digital Amplifiers are used for direct motor torque control or with higher-level motion controllers. The amplifiers' very compact size and high power output make them ideally suited for applications such as medical equipment, laboratory automation, scientific instruments, general-purpose motion control, force feedback, and actuator controls. ATLAS Amplifiers are provided in vertical and horizontal mounting configurations, with three power levels and two package sizes.