MAX813LCSA+

The MAX813LCSA+ is a low-power, microprocessor supervisory circuit designed to monitor supply voltages and ensure reliable operation of microcontrollers and other digital devices. It features a precise voltage monitoring function, providing reset signals when the supply voltage drops below a specified threshold. This helps prevent erroneous operation during power fluctuations.
Key features include a reset output that actively drives low during power interruptions, a programmable reset delay, and options for different reset voltage thresholds. The MAX813LCSA+ operates with a wide supply range, typically from 1.5V to 5.5V, and is designed for applications requiring minimal power consumption.
It is offered in a compact 8-pin SOIC package, making it suitable for space-constrained environments. This device is ideal for various applications, including embedded systems, consumer electronics, and other devices where reliable power management is crucial. Overall, the MAX813LCSA+ enhances system reliability by ensuring that microcontrollers reset properly during voltage drops.

The MAX813LCSA+ is a low-voltage, precision voltage supervisor designed for monitoring power supply levels in battery-operated devices. Key features include:
1. Threshold Voltage: It provides adjustable reset threshold voltage levels, typically set at 2.63V, 2.93V, and 3.08V, to suit various applications.

2. Ultra-low Supply Current: With a supply current of only 5 µA (typical), it is ideal for battery-powered devices, extending battery life.
3. Reset Output: It has an active-low reset output that ensures the microcontroller resets during brown-out conditions.
4. Temperature Range: Operates over an extended temperature range of -40°C to +125°C.
5. Compact Package: Available in a small 8-pin SOIC package, making it suitable for space-constrained applications.
6. Delay Time: Features a built-in reset delay (typically 20 ms) to prevent false resets.
7. No External Components: Minimal external components are required for operation, simplifying circuit design.
These features make the MAX813LCSA+ a reliable choice for monitoring and managing power supply levels in various electronic devices.

The MAX813LCSA+ is packaged in a SOIC (Small Outline Integrated Circuit) type, specifically a 5-lead version. The "L" denotes it's a low-power version, and "CSA" indicates the specific package style and pin configuration.

The MAX813LCSA+ is a microprocessor supervisory circuit in a 8-pin SOIC package. Its pin count is 8. The main functions of the MAX813LCSA+ include:
1. VCC Monitoring: It monitors the power supply voltage (VCC) and generates a reset signal when VCC falls below a preset threshold.
2. Reset Output: The device provides a reset output (active low) that remains asserted during power-up, power-down, or when VCC is below the threshold.
3. Manual Reset: It features a manual reset input for additional control.
4. Open-Drain Output: The reset signal is driven low with an open-drain configuration, requiring a pull-up resistor.
5. Temperature Range: It operates within a temperature range of -40°C to +85°C.
The MAX813LCSA+ is widely used in microcontroller-based systems to ensure that the system starts correctly and operates reliably during power fluctuations.

The MAX813LCSA+ is manufactured by Analog Devices, Inc., specifically under its subsidiary MAXIM Integrated, which specializes in analog and mixed-signal semiconductor products. Analog Devices is a leading global company known for its high-performance components used in various applications, including signal processing, data conversion, and power management. The company serves a wide range of industries, such as automotive, industrial, communications, and consumer electronics. MAXIM Integrated, acquired by Analog Devices in 2021, focuses on providing innovative solutions for various electronic applications, emphasizing low power consumption and high efficiency.

The MAX813LCSA+ is a low-voltage supervisor and reset IC primarily used in microcontroller-based systems. Its application areas include power management in battery-operated devices, ensuring proper startup and shutdown sequences, monitoring power supply levels to prevent system malfunction, and providing reset signals during voltage fluctuations. It is commonly utilized in consumer electronics, automotive systems, industrial equipment, and communication devices.

The MAX813LCSA+ is a voltage supervisor or reset IC. Equivalent products include:
1. MAX814 - Similar voltage supervision.
2. MIC1117 - Voltage supervisor with adjustable thresholds.
3. TPS3820 - Precision voltage supervisor with various options.
4. LM393 - Comparator-based voltage supervision.
5. ADM8317 - Low voltage reset IC with similar features.
Always check specific datasheets for compatibility and features.