APX810-29SRG-7 Integrated Circuits (ICs)

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APX810-29SRG-7 belongs to the PMIC- Supervisors product family. It is an integrated, single-chip voltage supervisor with programmable Brown Out Reset (BOR) and Supply Voltage Supervisor (SVS) circuit. The device is designed to monitor the system\'s power supply and reset the system in the event of an over or under voltage condition. The device can be used in a variety of applications, from embedded control systems and industrial automation to telecom, automotive and medical equipment.

The APX810-29SRG-7 is a low-power device with integrated oscillator circuit for setting the sampling frequency. It has an adjustable voltage threshold for accurate and reliable monitoring of power supply levels. It also features a dual-voltage enable circuit, which is used to enable or disable the supply voltage valid output signal. The APX810-29SRG-7 has a reset delay time of up to 4.8ms, allowing the system to recover from a power supply fault and resume operation.

The APX810-29SRG-7 has an open-drain reset output, which is used to reset the MCU and other system components in the event of an over or under voltage condition. The reset output is also used to reset the system to a known state when the power supply is applied or removed. The reset delay time can be programmed using an internal resistorarray. The APX810-29SRG-7 also offers protection against over-voltage and under-voltage conditions.

The APX810-29SRG-7 is designed for operation in a wide range of supply voltages, from +4.0V to +9.0V. It can be used in conjunction with a variety of system microcontrollers, including microcontrollers from Atmel, Freescale, NXP, STMicroelectronics, and TI. The device is available in a small 8-pin SOIC package, making it ideal for use in space-constrained applications such as automotive or mobile devices.

The working principle of the APX810-29SRG-7 is quite simple: it checks if the supply voltage meets the specified threshold level, and if it does, it allows the MCU to reset the system. The device can be programmed to reset the system during an over or under voltage event by adjusting the delay time, threshold voltage and supply voltage valid output signal. The device can also be used to generate an interrupt request, allowing the system to respond to the power supply fault before it causes any major problems.

The APX810-29SRG-7 is a reliable and cost-effective solution for voltage supervision, and is ideal for use in embedded system platforms. It offers a high performance and a low power consumption, making it an ideal choice for industrial applications. The device is simple to use, and the wide range of features make it the perfect voltage supervisor for a variety of applications.

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