MAX6382XR16D3-T

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The MAX6382XR16D3-T, also known as the "MAX6382", is a precision monitoring and reset supervisor from Maxim Integrated. It is a low power and highly accurate voltage supervisor integrated circuit (IC) that provides a variety of reset functions to help keep microprocessor systems and digital interfaces running reliably. This robust, low power supervisor provides advanced features and is ideal for designs that require precise voltage monitoring within a wide voltage range. This article will discuss the MAX6382XR16D3-T\'s application field and working principle.

The MAX6382XR16D3-T comes in a standard 6-pin SC70 package and is designed specifically for monitoring and protecting microprocessors, programmable logic devices (PLDs), complex LCD drivers, and other digital/mixed signal circuits. It enhances system reliability by forcing a reset when one or more of these components exceed the user-set threshold voltage. The MAX6382XR16D3-T operates from a single supply and detects any voltage deviation from the programmed user-defined threshold from 0.55 V DC to 5.5 V DC. The MAX6382XR16D3-T also offers two independent reset thresholds that can be set from 2.2 V DC to 4.9 V DC or to any voltage within 0.55 V DC to 5.5 V DC. Additionally, the MAX6382XR16D3-T offers a programmable timeout interval that is ideal for systems where it is necessary to delay the evaluation of reset until after power-up.

The key features of the MAX6382XR16D3-T include active-low reset, active-low reset output with open drain, a programmable reset timeout interval, and two independent active-low reset thresholds. It also features thermal-shutdown circuitry that safeguards the device from overtemperature, complies with the IEC2000 standard of immunity, and offers driver strength that helps to ensure that it meets voltage drive requirements for a wide variety of applications. Additionally, the MAX6382XR16D3-T is configured so that user interface pins are accessible with minimal capacitance, allowing the device to be used in a variety of circuit designs.

The MAX6382XR16D3-T works by outputting a reset when the voltage exceeds the upper limit, or when the voltage falls below the lower limit. It also features a programmable timeout interval that allows the device to delay the evaluation of reset until after power-up. This feature is especially useful for applications that require a slow ramp-up of the power supply, or for applications that require a processor to be in an unstable or unknown state prior to resetting. The active-low reset output is open drain, which means it is used for simple interface with microprocessors and logic devices, allowing it to meet the needs of a variety of reset functions.

The MAX6382XR16D3-T is the perfect choice for embedded applications that require a low-power, reliable voltage monitoring and reset supervisor. Its wide voltage range and wide dynamic output make it suitable for a wide variety of applications, from car audio and in-vehicle infotainment systems, to medical devices and factory automation systems. Its advanced features and user-programmable operating parameters also make it an ideal choice for applications that require precision voltage monitoring and resetting.

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