The LM239N is an analog comparator manufactured by Texas Instruments in a DIP-14 RoHS compliant package. It operates across a wide voltage range, from 2V to 30V, and offering both positive and negative voltages from ±1V to 15V. This component is suitable for applications requiring a low power operation, wide bandwidth performance, and rail-to-rail output voltage swing. Typical applications include temperature sensing, ATE, and liquid level sensing. It is also suitable for use in high frequency edge detection, level sensing, and other applications requiring precise trigger thresholds. The LM239N has an output transistor with a guaranteed current capacity of at least 16 mA.