ADM8697AN

Power Management Integrated Circuit (PMIC) devices, commonly called supervisors, are specifically designed to monitor different electrical conditions within a system. This type of device is used in a variety of applications, from industrial to consumer, and includes both digital and analog logic components. The ADM8697AN is a supervisor from Analog Devices that provides a variety of features and benefits that help control power levels and access times.

The ADM8697AN is available in a variety of packages, including TSSOP, MSOP, and SOIC for surface mount applications. This supervisor is designed to provide a reliable output signal even in harsh conditions and is compatible with many different types of processor cores, such as ARM9, MIPS, QCA, Qualcomm, and NXP.

The ADM8697AN has a wide input voltage operating range of 1.2V to 5.5V and features low power consumption, eight GPIOs, and programmable reset and power-on reset with active high open drain outputs. It can also be used as an auto power-on detect circuit or as an energy saving circuit by disconnecting the supply when the output is low. In addition, the ADM8697AN supports a wide range of temperature operating ranges from -40°C to +85°C.

The primary application of the ADM897AN is for use in system wide power management, such as monitoring for out-of-spec voltage, current, and temperature conditions. When a predefined condition is detected, the supervisor can activate an alarm or initiate a reset. It can also be used to control power levels by monitoring power consumption and regulating power levels accordingly.

In addition to its power management capabilities, the ADM8697AN can be used to secure data with its secure nonvolatile storage. This feature stores data in secure nonvolatile memory and is designed to protect data even when power is off. It also features watch dog timer (WDT) capability, which helps detect and prevent lock-up conditions and reset improperly operating software.

Overall, the ADM8697AN supervisor provides an ideal solution for power management and security applications. It includes many features that make it versatile and easy to use, making it suitable for a variety of applications. Furthermore, its wide input voltage range, low power consumption, and support for multiple processor cores make it well suited for systems ranging from consumer to industrial grade.