TC54VN2102EMB713

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The TC54VN2102EMB713 is part of a family of voltage supervisors (V SUPs) designed to provide an efficient means to monitor power-on reset and power-down reset, as well as levels of low, high, and brown out voltages. The chip also provides temperature sensing and reset capability. It offers superior accuracy, low power consumption, and excellent temperature drift performance.

Application Fields

The TC54VN2102EMB713 is mainly used in processor-controlled systems involving power-on reset (POR), power-down reset (PDR), temperature detection and reset, as well as monitoring of low, high, and brown out voltages. Particularly suitable for embedded systems such as automotive electronics, printers, office automation equipment, and other applications which require reliable reset and voltage monitoring.

Working Principle

The TC54VN2102EMB713 consists of a reset signal generator, a Low Voltage Detector (LVD), a Temperature Detector (TD), and an analog voltage selector that can be user-configured to match various power-on reset, power-down reset, low, high and brown out voltage thresholds. The Reset Signal Generator produces reset signals with a adjustable threshold as low as 2.8V, allowing the chip to be used in a wide range of CPU-controlled systems. The Low Voltage Detector monitors the supply voltage and provides reset signals if the voltage drops below its user-configured threshold. The Temperature Detector constantly monitors the temperature and can trigger a reset signal at a user-configurable temperature threshold. Finally, the Analog Voltage Selector allows for a user-configurable low, high, and brown out voltage level.

The TC54VN2102EMB713 also offers superior accuracy, eliminating the need for costly and time-consuming calculations to set the power-on reset and power down reset level. The chip also offers low power consumption, making it ideal for battery-driven applications. The TC54VN2102EMB713 operates over a temperature range from -40 to +125C, making it a reliable and practical solution for reliable temperature monitoring and reset.

The TC54VN2102EMB713 is available in a small footprint SOIC-8 package and is RoHS compliant, making it an ideal solution for embedded applications requiring reliable reset and voltage monitoring over a wide temperature range.

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