MAX836EUS+T

Product Overview

Category

The MAX836EUS+T belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling voltage levels in electronic circuits.

Characteristics

• Voltage supervision: The MAX836EUS+T ensures that the voltage remains within a specified range.
• Precision: It provides accurate voltage monitoring with low tolerance.
• Low power consumption: The device operates with minimal power requirements.
• Small form factor: The MAX836EUS+T comes in a compact package, making it suitable for space-constrained applications.

Package

The MAX836EUS+T is available in a small SOT-143 package.

Essence

The essence of the MAX836EUS+T lies in its ability to monitor and regulate voltage levels, ensuring stable operation of electronic systems.

Packaging/Quantity

The MAX836EUS+T is typically packaged in reels containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Threshold Voltage Options: 2.5V, 3.0V, 3.3V, 5.0V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 4µA (typical)

Detailed Pin Configuration

The MAX836EUS+T has the following pin configuration:

```

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| | --| VCC | --| GND | --| RESET | --| MR | |___________| ```

• VCC: Power supply input
• GND: Ground reference
• RESET: Output signal indicating the voltage status
• MR: Manual reset input

Functional Features

• Voltage Monitoring: The MAX836EUS+T continuously monitors the input voltage and provides an output signal indicating whether it is within the specified range.
• Reset Output: When the voltage falls below the threshold, the RESET pin goes low, signaling a reset condition.
• Manual Reset: The MR pin allows for manual resetting of the device.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures system stability.
• Low power consumption minimizes energy usage.
• Small form factor enables use in space-constrained applications.

Disadvantages

• Limited threshold voltage options may not suit all voltage level requirements.
• Lack of additional features compared to more advanced voltage supervisors.

Working Principles

The MAX836EUS+T operates by comparing the input voltage with a reference threshold. If the voltage falls below the threshold, the device triggers a reset condition by pulling the RESET pin low. This ensures that the connected circuitry is properly reset and prevents erratic behavior due to insufficient voltage.

Detailed Application Field Plans

The MAX836EUS+T finds application in various fields, including:

1. Power Supply Units: It can be used to monitor the voltage levels in power supply units, ensuring stable operation and protecting sensitive components from voltage fluctuations.
2. Microcontrollers: The MAX836EUS+T can be employed to monitor the supply voltage of microcontrollers, preventing data corruption or malfunctioning caused by inadequate power.
3. Battery-Powered Devices: By monitoring the battery voltage, the MAX836EUS+T helps prevent damage to electronic devices due to over-discharge or undervoltage conditions.

Detailed and Complete Alternative Models

1. MAX809: A similar voltage supervisor with adjustable threshold voltage options.
2. MAX638: Provides additional features such as watchdog timer functionality.
3. ADM1060: A more advanced voltage supervisor with integrated power management capabilities.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

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