XC6121A216MR-G

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The XC6121A216MR-G is a high performance voltage monitor and supervisor designed to guard system resets quickly, accurately and reliably. It monitors the power supply voltage of the system, activates a reset output when the power supply voltage falls below the preset voltage level, and shuts down the system. At the same time it provides an accurate reference voltage used by other devices in the system. This versatile device makes it ideal for a wide variety of applications.

The XC6121A216MR-G is a programmable voltage detector (PD) with an internal fixed reset voltage (Vreset) for various applications. It is a CMOS device with an 8-pin DIP package and has a quiescent supply current of only 1.5 microamps (typical). It offers a wide supply operation voltage range from 2.5V to 6.0V and a reset output delay time of 7ms (typical). A wide array of features and options available make it an ideal solution for a variety of demanding applications.

The XC6121A216MR-G works by monitoring the external voltage supply and providing a reset signal to the system when the voltage level falls below the preset voltage level. When the voltage level falls below the preset voltage, the reset output (RESET) is activated, signaling the system to reset and shut down. The reset signal is activated by the integrated comparator, and will remain active until the voltage level returns above the preset voltage level. The delay time value is programmable, ensuring that there is sufficient time for the system to reset before the XC6121A216MR-G reactivates its reset output.

The XC6121A216MR-G is also able to generate a stable output voltage (Vout) from 1.22V to 6.0V, which is used by the system as a stable reference voltage. This reference voltage can be used to generate input power supplies, set DAC outputs, or as a voltage reference for other devices in the system. The XC6121A216MR-G is also able to be adjusted independently to the 0.1% accuracy level to ensure a stable and precise output voltage. This device can also be adjusted to provide various power on reset threshold detection, debounce filter time, and power-on reset hold-off time, which helps to maximize system stability.

Overall, the XC6121A216MR-G is an ideal choice for a wide variety of applications, as it offers an excellent solution for monitoring power supply voltages, activating reset signals, and providing stable output voltages. Its wide array of features and adjustable parameters ensure a stable and reliable operating environment for various utilized systems. Additionally, its low power consumption further adds value to its already impressive feature set.

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