An intraluminal imaging device is provided. In one embodiment, the imaging device includes a flexible elongate member that may be inserted into a body lumen within a patient. The flexible elongate member may define a longitudinal axis. The imaging device also has an imaging assembly that is disposed at a distal portion of the flexible elongate member. The imaging assembly may have a plurality of ultrasound transducer elements disposed around the longitudinal axis. The imaging assembly further includes a first integrated circuit controller in communication with the plurality of ultrasound transducer elements. The first integrated circuit controller may be annularly shaped. In some embodiments, the imaging assembly may include a second integrated circuit controller in communication with the ultrasound transducer elements and the first integrated circuit controller. The second integrated circuit controller may be annularly shaped.