MAX6461UR43+T Integrated Circuits (ICs)

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The MAX6461UR43+T is a supervisory device for microprocessors, digital signal processors (DSPs), logic, and other integrated circuits. It provides sequential reset and power on sequencing among several voltage supplies.

The MAX6461UR43+T provides a number of features to ensure system stability and reliability. It can monitor its input voltage, battery voltage, temperature and power. It also provides a reset output and different reset conditions, such as power-on reset, watchdog timers, supply voltage monitoring, undervoltage reset, brownout reset, manual reset, and supply voltage supervisory reset.

The MAX6461UR43+T provides excellent accuracy at a variety of temperatures and input voltage ranges. The low power consumption and the small packaging make the MAX6461UR43+T an ideal solution for embedded systems.

The MAX6461UR43+T is suitable for applications such as medical devices, industrial controllers, process control systems, embedded PCs, microcontrollers, digital signal processors (DSPs), smart cards, FPGAs and ASICs.

The working principle of the MAX6461UR43+T is relatively simple. The device has three pins for power on reset, reset, and one for an internal power supply. The power supply pin is used to provide a constant voltage level to an internal voltage reference.

When the power supply voltage is below the voltage reference, the device will assert the reset signal and keep the reset signal active until the power supply voltage is greater than the voltage reference. On power up, the MAX6461UR43+T will first wait until the power supply voltage is above the voltage reference before it will deassert the reset signal.

The MAX6461UR43+T also has a watchdog function to ensure that the system remains in a functional state. The watchdog timer will reset the system if the system does not respond within the designated time period.

The MAX6461UR43+T also has a programmable delay output pin, which can be used as a reset or power-on delay sequence. The delay interval can be set up to 16 ms.

The MAX6461UR43+T can also monitor the auxiliary supply voltage, which can be used to detect a low voltage condition and assert a reset signal. The MAX6461UR43+T also has an automatic disable feature that will prevent the reset signal from being asserted if the auxiliary voltage is below the threshold.

Overall, the MAX6461UR43+T is a reliable and versatile solution for a variety of applications. It provides a number of features to ensure system stability and reliability and can monitor its input voltage, battery voltage, temperature, and power. It also provides a reset output, watchdog timer, and programmable delay output. The programming options are also very convenient and the device is suitable for a variety of applications.

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