The XL2901 is an Analog Comparators SOP-14 RoHS device manufactured by XINLUDA. It consists of four high-performance voltage comparators which help to detect the presence or absence of an analog signal or level. It has an wide common-mode voltage range, from -2 V to +12 V, which makes it suitable for many analog transducer inputs. Furthermore, this device is protected against latch-up and reverse-voltage, and features low power consumption, low offset voltage, open drain push-pull output, and ground-sensing differential inputs. It is available in an RoHS-compliant, SOP-14 package, and is ideal for use in data acquisition, analogue and digital control, and data transmission and signal isolation applications.