https://www.youtube.com/watch?v=OhQMmOA0ltg
24-Bit ADC Offers Industry-Leading, Noise-Free Resolution Per Unit Power
The MAX11200/MAX11210 are ultra-low-power (< 300µA active current), high-resolution, serial output ADCs. These devices provide the highest resolution per unit power in the industry, and are optimized for applications that require very high dynamic range with low power, such as sensors on a 4mA to 20mA industrial control loop.