MAX6388XS41D5-T

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Maxim\'s MAX6388XS41D5-T is a Microprocessor Supervisory Circuit (MCU). It offers superior accuracy and temperature stability, with an accuracy of 16nV/°C minimum. The MAX6388XS41D5-T monitors the supply voltage and power on reset (POR) for the main system to ensure reliable power-down and power-up operations. It also monitors the system\'s supply voltage and reset conditions during a secondary MCU system operation.

The MAX6388XS41D5-T offers various levels of voltage monitoring, as well as multiple power-on reset (POR) and low battery reset (LBR) delays. The device includes an integrated lowbattery detection circuit to detect power loss, and an adjustable reset active time when the battery voltage has dropped. Apart from monitoring the system\'s supply voltage and reset conditions, the MAX6388XS41D5-T also provides an active-low reset output for the MCU.

The MAX6388XS41D5-T\'s working principle is relatively straightforward. First, the device continuously monitors the system\'s supply voltage. If the voltage drops below the voltage trip point set by the user, the MAX6388XS41D5-T will generate a reset signal. This reset signal will cause any register to reset its contents back to their default state. The reset signal is generated by either a dedicated open drain output or a reset pin. The active-low reset output can be used to drive the internal MCU\'s reset input (active low), or an external device logic, if required. In addition, an internal power-on-reset (POR) circuit can also be used to reset the register content.

The MAX6388XS41D5-T provides superior accuracy and temperature stability. It has an accuracy of ±16nV/°C typical, and is rated to handle temperatures up to +125°C. It is also relatively energy efficient, consuming only 1.7µA of standby current. The device also has extensive protection features, including under-voltage lockout (UVLO), over-current protection (OCP), and reverse voltage protection (RVP).

The MAX6388XS41D5-T is ideal for MCU-based applications that require superior accuracy and temperature stability, with an accuracy of 16nV/°C. It is most commonly used in automotive, telecommunication, industrial and consumer systems that require a reliable and dependable power reset and voltage monitoring component.

The MAX6388XS41D5-T is an excellent tool for system designers looking for an advanced and reliable voltage monitoring component. It offers superior accuracy and temperature stability, a wide operating range, and various protection features. The device provides system designers with the reliability and flexibility they need to create products that are powered correctly and correctly reset.

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