XC6123D420MR-G

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As an advanced supervisor, the XC6123D420MR-G can be used in many applications. It is used to protect a system by detecting abnormal voltage, temperature or current by taking part in power management or control loop systems. Because it can maintain operation without requiring an external power supply, it is often used as an instaneous reset supervisor in factory automation, power safety monitoring, and distributed control systems to identify potential system upset conditions.

The XC6123D420MR-G has a lot of advantages compared to other supervisors. It has a low quiescent current of 0.7uA, automatic reset pulse duration of 70ms, and reset pin open drain with a reset voltage of 0.72V. Furthermore, the supervisor can operate within a temperature range of -40°C up to +125°C. Moreover, the supervisor is designed for ease of use and has two inputs for reset triggers and one output for reset indication.

The working principle of the XC6123D420MR-G is as follows. It includes two inner comparators which compare analog Vs1 and Vs2 to their respective reference voltages. If Vs1 is smaller than the reference voltage, the output of the comparator goes low, and the reset state will be triggered. Meanwhile, if Vs2 is higher than the reference voltage, the output of the comparator will be high, which activates the reset state. This whole process creates a voltage which is sent to the output pin, indicating a reset of the system.

In summary, XC6123D420MR-G is an advanced supervisor with various advantages. It has a low quiescent current, a wide temperature range, and two input, one output structures. In addition, it works by using two inner comparators to compare analog voltages, creating reset states and releasing reset pins. Thanks to its superior performance and easy operation, the supervisor is widely applied in many applications, such as factory automation, power safety monitoring and distributed control systems.

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