Analog Devices / Maxim Integrated MAX44284 Low-Power Current-Sense Amplifiers

Analog Devices MAX44284 Low-Power Current-Sense Amplifiers are high-side, current-sense amplifiers with a 1.7V to 5.5V single supply. These Analog Devices devices are optimized for very low-power operation and use only 21µA of quiescent current. The MAX44284 offers precision accuracy specifications of 2µV VOS and a gain error of 0.05%. Each device features an input common-mode voltage range from -0.1V to +36V. These current-sense amplifiers have a voltage output and are offered in four different gain versions. The MAX44284 is offered in small 6-bump, 0.4mm-pitch WLP (1.3mmx0.9mm), and 6-pin SOT23 packages and is specified for operation over the -40°C to +125°C automotive temperature range.