MAX810MEUR+TG002

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, Precision, Reset Output
• Package: SOT-23-3
• Essence: Monitors Power Supply Voltage
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.0V to 5.5V
• Reset Threshold Options: 2.63V, 2.93V, 3.08V, 4.38V
• Reset Timeout Period: 140ms (min)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX810MEUR+TG002 IC has a SOT-23-3 package with the following pin configuration:

• Pin 1: GND (Ground)
• Pin 2: RESET (Reset Output)
• Pin 3: VCC (Power Supply Voltage)

Functional Features

• Monitors the power supply voltage and provides a reset output signal when the voltage drops below a specified threshold.
• Precision voltage monitoring ensures accurate detection of power supply variations.
• Low-power consumption makes it suitable for battery-powered applications.
• Small form factor and easy integration into various electronic systems.

Advantages

• Wide supply voltage range allows compatibility with different power sources.
• Multiple reset threshold options provide flexibility in system design.
• Low-power operation extends battery life in portable devices.
• Compact package enables space-saving designs.
• Reliable voltage monitoring enhances system stability.

Disadvantages

• Limited number of reset threshold options may not meet specific application requirements.
• Lack of adjustable timeout period restricts customization for certain scenarios.
• SOT-23-3 package may be challenging for manual soldering or rework.

Working Principles

The MAX810MEUR+TG002 operates by continuously monitoring the power supply voltage. When the voltage drops below the specified threshold, the IC asserts the reset output signal, indicating a power failure or unstable voltage condition. The reset output remains active until the voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX810MEUR+TG002 is widely used in various applications where reliable voltage monitoring and system reset functionality are crucial. Some of the common application fields include:

1. Microcontroller Systems: Ensures proper initialization and safe operation of microcontrollers by providing a reset signal during power-up or voltage fluctuations.
2. Industrial Control Systems: Monitors power supply integrity in industrial automation equipment to prevent data corruption or system malfunctions.
3. Automotive Electronics: Protects sensitive electronic components from voltage transients and ensures proper functioning of automotive systems.
4. Medical Devices: Provides voltage supervision in medical equipment to ensure patient safety and prevent data loss during power interruptions.
5. Consumer Electronics: Enables graceful shutdown or restart of devices during power supply disturbances, preventing data loss or damage.

Detailed and Complete Alternative Models

• MAX809: Similar voltage supervisor IC with adjustable reset threshold options and longer timeout periods.
• MAX811: Voltage supervisor IC with additional manual reset input for external control.
• MAX813: Dual voltage supervisor IC with independent reset outputs for multiple power supply monitoring.

(Note: This list is not exhaustive and other alternative models may exist in the market.)

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