ADM8696ARW-REEL

The ADM8696ARW-REEL is a small, low-cost and simple to use device that manages the power supply for various embedded designs. The ADM8696 is a power multipurpose supervisory circuit that packs all functions including power-on reset, power-fail warning, brownout/undervoltage detection, power-down sequencing and watchdog timer in a SSOP-16 package.

The ADM8696 was designed for electronics, automotive and industrial applications. Its purpose is to provide a reliable power supply with numerous features. It helps ensure that the system is power-on reset, monitors the power supply, and warns the system in the case of any irregularity in the power supply.

The main features of the ADM8696 include a power-on reset (POR) of 4.7V, a power-not-good (PNG) output with a threshold of 3.2V, and an adjustable brownout/undervoltage detection (BOD). POR resets the system when the power supply exceeds a specific voltage, while a PNG allows the system to be reset when the power is lost temporarily. The BOD feature settings detect when the power supply magnitude drops below a specific voltage and the system can then be reset. In addition, the ADM8696 also offers power-down sequencing, allowing the user to modify the edges of their supply voltages with the help of external resistors.

The ADM8696 also includes several safety and security features. It includes an integrated 32kHz clock source and 200kHz oscillator timer. The clock source is used to reset the system quickly when a reset is detected, while the oscillator timer monitors the supply and restarts the system if needed. It also provides an adjustable watchdog timer with a range of 8ms to 2.56s, making the system robust and safe.

The ADM8696 also offers an array of options to customize its features. There are options for output voltage ranging from 0.3V to 6V, input supply voltage ranging from 0.45V to 3.2V, and temperature range from -40C to +85C. The user can also set the reset/power-fail timeout between 1ms and 2s, as well as select the reset/power-down window.

The ADM8696 is an excellent choice for microcontroller-based systems. Its simple yet powerful features help ensure reliable and fast power system control. It is an ideal choice for automotive, industrial and embedded designs where the system needs a reliable and robust power supply.