ADM809-5SAKS-REEL

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Power management integrated circuits (PMICs) are becoming increasingly important in modern electronic systems. As their name suggests, PMICs are used to control the power supply of such systems, provide voltage regulation, and protect the system from excessive power and voltage spikes. One of the major applications for PMICs is in the field of microprocessor and embedded systems, where PMICs are used to optimize the power supply and prevent the system from being damaged due to voltage fluctuations.The ADM809-5SAKS-REEL is a programmable supervisor chip from Analog Devices that belongs to the PMIC- Supervisors family. It provides high performance, low power supply voltage supervisory functions for microprocessor and embedded system design. The ADM809 generates an active-low reset signal when the system’s voltage drops below a predetermined level. In addition, the device has an active-high high voltage detection (HVD) output that can be used to control the gate of a power MOSFET, allowing the system to power up or down according to the HVD signal.

The ADM809-5SAKS-REEL has two primary operating modes, reset and interrupt. In reset mode, when the system voltage drops below a preset threshold, the chip initiates a low active reset signal to the system processor. This signal can be used to reset the system and initiate a system reboot. The chip also has an interrupt output, which is used to indicate to the processor the occurrence of a reset event.

The versatility of the ADM809-5SAKS-REEL makes it an ideal choice for many applications, from consumer electronics to automotive systems. In addition, it can be used in a wide range of power supplies, from as low as 1.4V to as high as 5.5V. It also has built-in EMI and ESD protection, making it robust and reliable. Its low power consumption and wide operating temperature range make it suitable for battery-powered applications.

The ADM809-5SAKS-REEL provides a robust and reliable power supply solution for the most demanding applications. Its high performance and low power supply make it ideal for microprocessor and embedded system design. Its versatility, versatility, protection features, wide operating temperature range and low power consumption make it suitable for a wide range of applications.

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