The sensor offers three standard outputs (analog voltage, serial data, and pulse width) that are available on all the MaxSonar®-EZ products. The LV-MaxSonar®-EZ™ products also operate with very low voltage from 2.5V to 5V with less ten 3mA nominal current draw. The EZ2™ is an excellent choice for a product that has slightly less side detection sensitivity than the EZ1™.
Click here for the datasheet.