Aspects of the disclosure described herein related to packaging an ultrasound-on-a-chip. In some embodiments, an apparatus includes an ultrasound-on-a-chip that has through-silicon vias (TSVs) and an interposer coupled to the ultrasound-on-a-chip and including vias, where the ultrasound-on-a-chip is coupled to the interposer such that the TSVs in the ultrasound-on-a-chip are electrically connected to the vias in the interposer. In some embodiments, an apparatus includes an ultrasound-on-a-chip having bond pads, an interposer that has bond pads and that is coupled to the ultrasound-on-a-chip, and wirebonds extending from the bond pads on the ultrasound-on-a-chip to the bond pads on the interposer.
