ADM809ZARTZ-REEL

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ADM809ZARTZ-REEL is a voltage detection device that falls into the category of PMIC - Supervisors. It is designed to have an on-chip voltage monitor, detect one or more input voltages, and trigger an open-drain output when an event is detected. This device has a wide range of applications, mainly in industrial and automotive applications, as well as any circuit requiring hardware reset or system power monitoring.

The ADM809ZARTZ-REEL has an input voltage range of 8 V to 24 V, a maximum supply current of 10 µA in active mode and an output voltage range of 800 mV to 5.5 V. It combines a wide variety of features, including an adjustable UVLO and brown out level as well as an adjustable window comparator. This wide range of features makes it useful in a variety of applications, including computer, consumer, industrial and automotive applications.

The ADM809ZARTZ-REEL has an operating ambient temperature range of -40 °C to +85 °C. It is available in a 3 x 3 mm QFN package and is lead free, green and RoHS compliant, making it suitable for many consumer applications. It also meets the UL, CUL and IEC ratings, making it suitable for industrial applications.

The working principle of the ADM809ZARTZ-REEL is based on the comparison of a reference voltage and one or more input voltages. It has two on-chip comparators that compare the reference voltage to two separate non-overlapping analog inputs. A comparison is performed each time a change in either analog input voltage occurs. Whenever a comparison is made, the output is latched to the open-drain low state, which can be used to trigger a reset or power monitoring event. The output remains in the low state until the input voltages return to within the UVLO, brownout or window level set points.

The main applications of the ADM809ZARTZ-REEL include circuit design with power monitoring and reset or fail-safe capability. It is used in automotive systems and industrial automation applications to monitor voltage levels, detect shorts and open circuit problems, and activate reset circuits. It can also be used in computer systems to monitor and detect power rail anomalies, as well as in consumer products like gaming consoles and set-top boxes.

In summary, the ADM809ZARTZ-REEL device is a voltage detection device that can detect one or more input voltages and trigger an open-drain output when an event is detected. It is an ideal solution for computer systems and a variety of industrial and automotive applications requiring hardware reset or system power monitoring. It combines a wide variety of features, including an adjustable UVLO and brown out level as well as an adjustable window comparator, making it a highly versatile device. The ADM809ZARTZ-REEL also meets a variety of requirements, making it suitable for many industrial, automotive and consumer applications.

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