ADM708SAR-REEL

 PMIC - Supervisors

 The ADM708SAR-REEL supervisor is an essential device of the power management integrated circuit (PMIC) supervisors. This type of programmable device is designed to provide a low-power, cost-effective alternative to conventional supervisory circuits in end products such as mobile phones, medical equipment, Internet of Things (IoT) devices, and consumer electronics.

 The ADM708SAR-REEL supervisor helps ensure reliable startup and power regulation in a broad range of applications. It uses a “watchdog” circuit to monitor the supply voltage and should a voltage drop below a predetermined criterion, the device will trigger an output signal to reset the system. This type of supervisor has two input pins for direct connection to system monitoring, two output pins for the power supply, a power-saving feature to reduce power consumption during inactivity, and a thermal shutdown protection mechanism to protect the system in the event of overheating.

 The ADM708SAR-REEL supervisor can detect at least five different voltage conditions, including power-on reset (POR) and power-off reset (PFS). When the device is in its POR state, it generates a reset signal when the power supply voltage drops below a preset threshold. The system can then be reset, enabling the device to be powered again. The PFS state similarly raises an interrupt if the power supply voltage falls below a preset threshold, causing the system to shut down.

 An additional feature of the ADM708SAR-REEL supervisor is its ability to control the output level of the reset signal. This feature is especially useful in systems where multiple reset signals are used, as the ADM708SAR-REEL supervisor can be set to adjust the voltage of the reset signal to the correct level. The device also has a temperature shutdown protection feature that activates if the system temperature exceeds a certain threshold.

 The ADM708SAR-REEL supervisor is a highly versatile device. It can be used to monitor a range of environments and applications and can be used as an effective way to keep a system running smoothly. By enabling the system to reset itself when necessary and reducing power consumption when not in use, it ensures that the system is always running at its maximum power efficiency.