Silicon Labs Comparators TSM9120ESA+

The TSM9120ESA+ is an open-drain comparator from Quarktwin Technology Ltd. designed for low-power applications, operating down to a supply voltage of +1.6V. It features an ultra-low supply current of 350nA, making it suitable for battery-powered devices. The comparator can handle input voltages that extend 200mV beyond the power supply rails, ensuring robust performance in various conditions. It includes internal hysteresis for clean switching and is available in an 8-pin SOIC package. The TSM9120ESA+ is ideal for applications such as 2-cell battery monitoring, medical instruments, and remote sensing systems. Its open-drain output stage allows for easy integration into systems with different supply voltages.