X40435V14-A

The X40435V14-A supervisor is a MicroMonitor family of reset ICs designed for power-up and power-down condition monitoring and reset generation in a variety of low power, battery operated and portable applications such as cellular phones and PDAs. The supervisor offers a flexible reset function which is adjustable via an internal or external resistive divider. It also provides reset signals compatible with a wide range of voltage sources, an externally programmed 1 millisecond reset pulse, a rate of 4MHz oscillator accuracy, and an automatic "brown-out" detection circuit. The X40435V14-A is capable of holding all reset functions whenever there is a power failure as long as the supply voltage does not exceed the Power-Down Threshold, VDDD.

X40435V14-A application field mainly involves monitoring battery-operated and portable devices such as phones and PDAs. When a power failure happens, it is designed to hold all reset functions as long as the supply voltage does not exceed the Power-Down Threshold. It can also provide reset signals compatible with various voltage sources, and features aprogrammed 1 millisecond reset pulse, a rate of 4MHz oscillator accuracy, and an automatic brown-out detection circuit.

The working principle of X40435V14-A is based on a reset IC which is a component made up of a microcontroller and associated circuitry which functions toinitiate and monitor the operation of a power supply. It monitors the power supply voltage and compares it against predetermined thresholds, and then generates a reset if the threshold is exceeded. The reset will initiate a protective power-down cycle or reset the system or both.

In addition, the X40435V14-A reset IC also monitors power-up and power-down conditions, and provides adjustable reset functions which can be modified by an external or internal resistive divider. This allows for different voltage sources to be monitored and reset when needed. The reset IC has an oscillator accuracy of 4MHz, which ensures reliable reset functions. And also, it has a brown-out detection circuit that can track sudden changes in the supply voltage.

To sum up, X40435V14-A is a leading reset IC designed for reset generation and monitoring conditions in battery-operated and portable devices. It offers adjustable reset functions, oscillator accuracy of 4MHz, and a brown-out detection circuit. This makes it a great choice for applications that require reliable reset infromation.