MAX6865UK31D1S+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active High
Reset Timeout:	10 ms Minimum
Voltage - Threshold:	3.075V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5
Base Part Number:	MAX6865

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Ann overview of the application field and working principle of MAX6865UK31D1S+T

The MAX6865UK31D1S+T is a low-cost supervisor integrated circuit (IC) specifically designed for microcontroller system applications. It helps to protect the microcontroller against power supply noise, power supply over-voltage, and other power supply situations. This MAX 6865 IC offers timeout reset and watchdog reset to significantly enhance system reliability and simplify system design. With easy-to-use features, the MAX 6865 IC is a popular choice for microcontroller systems in a wide range of applications, such as home automation, security systems, microphone preamplifiers, handheld devices and other power-regulated devices.

Features of MAX6865UK31D1S+T

The MAX 6865 IC provides many useful features for microcontroller applications. It includes a voltage supervisor, watchdogs reset, and a time-out reset (T-RST) with an external capacitor. It also provides an internally generated reset pulses that help to reset the microcontroller immediately during power-on and power-off.The MAX 6865 IC offers an adjustable reset delay, which can be adjusted between 100 ms and 10 ms by changing the external capacitor. This makes it very convenient for design engineers to choose the right reset time for their microcontroller system. The MAX 6865 IC has an integrated watchdog timer, which can reset the microcontroller during power supply problem or system lockup. The watchdog timeout can be adjusted by external resistor. This integrated watchdog timer helps to keep the system running correctly when there is a power supply instability or system lockup.The MAX 6865 IC also includes an adjustable voltage supervisor. It can detect voltage drops or overvoltages, and help to reset the microcontroller system. The voltage supervisor can be set to any voltage between 2.3 and 3.6 V.

Applications of MAX6865UK31D1S+T

The MAX 6865 IC is ideal for microcontroller systems that require high reliability and low power consumption. It can be used in a variety of applications, including: home automation, security systems, microphone preamplifiers, handheld devices, and power-regulated devices.The MAX 6865 IC is also suitable for industrial applications where reliable microcontroller systems are needed. It can be used in industrial automation systems to ensure smooth operation and reliable performance.

Working Principle of MAX6865UK31D1S+T

The working principle of the MAX 6865 IC is fairly simple. It monitors the power supply voltage and, upon detecting an overvoltage or voltage drop, it sends an active low reset signal to the microcontroller. The reset signal is generated by a series of internal voltage comparators, which works by comparing the power supply voltage with the voltage supervisor voltage.Based on the comparison results, the MAX 6865 IC will generate a reset signal and will reset the microcontroller system, ensuring that the system continues to operate correctly. In addition, the external capacitor determines the length of time before the reset signal is generated. The MAX 6865 IC also features an integrated watchdog timer, which helps to ensure that the system continues to operate correctly even if there is a power supply problem or system lockup. The watchdog timer can be adjusted by changing the external resistor.

Conclusion

The MAX 6865UK31D1S+T is a low-cost, highly reliable integrated circuit specifically designed for microcontroller systems. It provides a wide range of useful features, such as reset and watchdog reset, adjustable reset timeout, and adjustable voltage supervisor. The MAX 6865 IC is suitable for applications such as home automation, security systems, microphone preamplifiers, handheld devices, and other power-regulated devices. The MAX 6865 IC also offers a reliable and easy to use solution for monitoring and resetting microcontroller systems.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description