MAX811SEUS

The MAX811SEUS is a voltage supervisor integrated circuit (IC) designed to monitor power supply voltages in electronic systems. It is part of the MAX811 family, known for low power consumption and high reliability. The MAX811SEUS features a reset output that is triggered when the supply voltage drops below a specified threshold, ensuring that microcontrollers and other sensitive components are not adversely affected by brownout conditions.
This device operates from a supply voltage range of 1.58V to 5.5V, making it suitable for various applications, including battery-powered devices and portable electronics. The MAX811SEUS can provide a delay time for the reset signal, allowing systems to stabilize before resuming operation. It is available in a compact SOT23 package, which is advantageous for space-constrained designs.
Overall, the MAX811SEUS is an effective solution for enhancing the reliability of systems by preventing improper operation during voltage fluctuations.

The MAX811SEUS is a voltage supervisor designed for microprocessor power monitoring. Key features include:
1. Voltage Monitoring: It ensures the supply voltage remains above a specified threshold, preventing erroneous operation of microcontrollers.
2. Adjustable Threshold: The reset threshold voltage can be set using external resistors, providing flexibility for different applications.
3. Low Supply Current: The device operates with a low quiescent current, enhancing battery life in portable devices.
4. Fast Reset: It provides a fast reset response to voltage drops, ensuring reliable system operation.
5. Active-Low RESET Output: The output remains low during power-down and returns high once the voltage recovers, signaling to the microcontroller.
6. Temperature Range: It operates over a wide temperature range, suitable for various environments.
7. Tiny Package: The MAX811SEUS comes in a compact SOT23 package, which is ideal for space-constrained applications.
These features make it suitable for use in automotive, consumer electronics, and industrial applications.

The MAX811SEUS is available in a SOT23-5 package type, which is a small, surface-mount, 5-pin package. This compact design is suitable for space-constrained applications.

The MAX811SEUS is a voltage supervisor with a pin count of 8. It is designed to monitor power supply levels and provide reset signals for microcontrollers and other digital devices. The primary functions of its pins are as follows:
1. VCC (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. RESET (Pin 3): Active low reset output; goes low when the monitored voltage falls below a preset threshold.
4. RESET (Pin 4): Duplicate reset output; also goes low under the same conditions.
5. SENSE (Pin 5): Voltage sense input; monitors the supply voltage.
6. VTH (Pin 6): Voltage threshold setting pin; can be used to set the reset threshold.
7. N/C (Pin 7): No connection; not used.
8. N/C (Pin 8): No connection; not used.
The MAX811SEUS is commonly used in applications requiring reliable reset signals during power-up or brownout conditions.

The MAX811SEUS is manufactured by Maxim Integrated Products, Inc., which is a company known for designing and manufacturing analog and mixed-signal integrated circuits. Founded in 1983 and headquartered in San Jose, California, Maxim specializes in high-performance semiconductor solutions for various applications, including automotive, communications, consumer electronics, and industrial markets. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. This merger expanded Analog Devices' portfolio in the analog, mixed-signal, and digital signal processing domains, further enhancing their capabilities in providing innovative solutions across a wide range of industries.

The MAX811SEUS is a voltage supervisor used in various applications, including microprocessor and microcontroller systems, battery monitoring, power supply supervision, and overvoltage/undervoltage detection. It ensures system reliability by resetting devices during voltage fluctuations and preventing malfunction. Applications include automotive electronics, consumer electronics, industrial equipment, and communication devices.

The MAX811SEUS is a voltage supervisor that can be substituted with equivalent products such as the MCP100, TL7705, and the TPS3808. Ensure to check the specific voltage thresholds, package types, and other parameters to confirm compatibility with your application.