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Table 2 Current consumption of each device at the run mode

From: A design and implementation of low-power ultrasonic water meter

deviceoperating statusoperating conditionSupply Voltage [V]current consump.[μA]power consump. [μW]
STM32L152
Micro
controller
activetypical3.619.068.4
max47.0169.2
idletypical6.2522.5
max44.0158.4
MAX35101 Front-end chipactivetypical10.036.0
max13.046.8
idletypical0.10.36
max1.03.6