ADM6315-44D2ART-RL

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The ADM6315-44D2ART-RL is a member of the Analog Devices’ SOT-23, ADM6315 family of CMOS system power supervisors. This microprocessor-compatible supervisor chip provides power-fail warning, system reset and logic for manual reset. This type of power supervisor can be used in applications requiring power failure warning and system reset for microprocessor-based systems, including personal computers, telecommunications equipment, and instrumentation.

The ADM6315-44D2ART-RL is designed to monitor 5V to 6V systems and provides a reset output that is both low voltage and low current. This provides reliable manual reset/interrupt generation and power fail warning as well as a fail safe reset. This power supervisor also provides a buffered PWRGD output and an open-collector reset output. The buffered PWRGD output provides a low-voltage, high current Powergood signal suitable for microprocessor-based systems.

The ADM6315-44D2ART-RL features a power-sensing input that can monitor both 5V and 6V systems. The chip contains an active-low manual reset input (MR), a PWRGD open-drain output, and a reset open-collector output. The manual reset input is an active-low input that has a nominal threshold of 1.2V and a minimum reset pulse width of 1ms.

The ADM6315-44D2ART-RL power supervisor chip is also equipped with an embedded Power-on Reset (POR). The POR provides a low-threshold reset signal when the power supply voltage is above a certain threshold. This POR is used to ensure the system\'s initial safe state until the main power supply is stabilized. The ADM6315-44D2ART-RL also features a Watchdog timer that can be used to generate a reset when a system fails to respond due to software malfunction.

The ADM6315-44D2ART-RL’s system reset/manual reset logic consists of two OR-gated reset outputs. The system reset output is the active-low output of the OR gate and designed to reset the entire system. The manual reset output is the active-low output of the OR gate and designed to reset only the microprocessor.

The ADM6315-44D2ART-RL can be used in a wide range of applications such as telecommunications systems, industrial systems, portable computing, instrumentation, and embedded systems. Its low power consumption, high ripple rejection, low reset threshold, and wide operating temperature range make it suitable for a variety of applications.

The ADM6315-44D2ART-RL is a highly integrated, robust power supervisor that combines power-fail warning and manual reset functionalities with other features to ensure system reliability. In addition, the chip has a wide operating temperature range and low power consumption, making it suitable for use in a variety of environments. The ADM6315-44D2ART-RL is an excellent choice for any system requiring reliable power monitoring and reset/interrupt generation.

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