MAX811LEUS

The MAX811LEUS is a microprocessor supervisory circuit designed to monitor the supply voltage in digital systems and provide a reset signal to the microprocessor. It is part of the MAX811 series, which is known for its low power consumption and precise voltage monitoring capabilities. The device ensures that the microprocessor resets when the supply voltage falls below a preset threshold, protecting against erratic operation.
Key features of the MAX811LEUS include:
- Supply Voltage Monitoring: It monitors the supply voltage and triggers a reset when it falls below the specified level.
- Active-Low Reset: The reset output is active low, which is common in many digital systems.
- Low Power Consumption: It is designed to consume minimal power, making it suitable for battery-operated devices.
- Precision Voltage Detection: It provides precise voltage detection thresholds, ensuring reliable operation.
- Small Package Sizes: The MAX811LEUS is available in compact packages suitable for space-constrained applications.
Overall, the MAX811LEUS is ideal for applications requiring reliable microprocessor reset functions, such as embedded systems, portable electronics, and other low-power digital devices.

The MAX811LEUS is a microprocessor supervisory circuit designed to monitor power supply levels in digital systems. Key features include:
1. Voltage Monitoring: Monitors system voltage levels and provides a reset output when the supply voltage drops below a predefined threshold.
2. Reset Output: Offers an active-low reset output that remains active for approximately 140ms after the supply voltage returns to acceptable levels. This ensures that the microprocessor is properly reset.
3. Low Supply Current: Consumes minimal power, typically around 3µA, making it suitable for battery-powered applications.
4. Precision Voltage Reference: Provides accurate voltage monitoring with a threshold level typically set at 4.63V.
5. Open-Drain Output: Features an open-drain output that allows for easy interfacing with other components in the system.
6. Wide Operating Temperature Range: Operates effectively over a temperature range of -40°C to +85°C, suitable for various environmental conditions.
7. Compact Package: Available in a small SOT-143 package, making it ideal for space-constrained applications.
These features make the MAX811LEUS a reliable choice for ensuring system stability by preventing erratic operation during power fluctuations.

The MAX811LEUS is a microprocessor supervisory circuit housed in a SOT-143 package. This package type is compact, making it ideal for applications requiring space efficiency.

The MAX811LEUS is a microprocessor supervisory circuit designed to monitor power supplies in microprocessor-based systems. It ensures proper system operation during power-up, power-down, and brownout conditions by generating a reset signal when needed.
The MAX811LEUS comes in a SOT-143 package with 4 pins. Here are the pin functions:
1. VCC (Pin 1): This is the supply voltage pin. The device monitors the voltage on this pin and generates a reset signal if it falls below a specified threshold.
2. GND (Pin 2): This is the ground reference pin for the device.
3. /RESET (Pin 3): This is the active-low reset output pin. It is asserted low when VCC falls below the reset threshold, and it remains low for a fixed time period after VCC returns above the threshold.
4. N.C. (Pin 4): This pin is usually not connected in the MAX811LEUS.
The MAX811LEUS provides a simple and effective way to prevent erratic operation in microprocessor systems by managing reset conditions associated with power supply fluctuations.

The MAX811LEUS is manufactured by Maxim Integrated. Maxim Integrated is a company that designs, manufactures, and sells analog and mixed-signal integrated circuits for a wide range of applications. It serves industries such as automotive, industrial, communications, consumer, and computing. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., which is another major player in the semiconductor industry, focusing on high-performance analog technology and solutions.

The MAX811LEUS is a microprocessor supervisory circuit used primarily in applications requiring power monitoring and reset functions. Its application areas include embedded systems, consumer electronics, industrial automation, and communication devices. It provides features such as a reset signal to prevent malfunctioning during power-up, power-down, or brownout conditions, ensuring reliable operation of microprocessors and microcontrollers.

The MAX811LEUS is a microprocessor supervisory circuit. Equivalent products include the ADM811, MCP130, TC811, and DS1811. These devices perform similar functions such as monitoring supply voltage levels and providing reset signals to ensure reliable operation of microprocessor-based systems. Always confirm pin compatibility and electrical specifications when considering alternatives.