MAX6836VXSD0+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Supply Supervisor
• Characteristics: High Accuracy, Low Power Consumption
• Package: 6-Pin SOT23
• Essence: Voltage Monitoring and Reset Generation
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 3.08V, 4.38V, 4.63V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6836VXSD0+T IC has the following pin configuration:

1. GND: Ground connection
2. RESET: Active-low reset output
3. MR: Manual reset input
4. VCC: Positive supply voltage
5. RESET#: Active-low reset output (open-drain)
6. NC: No connection

Functional Features

• Monitors the supply voltage and generates a reset signal when it falls below a specified threshold.
• Provides manual reset capability through the MR pin.
• Offers a choice of reset timeout periods for different applications.
• Includes an open-drain reset output for external monitoring.

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring. - Low power consumption. - Small package size allows for space-efficient designs. - Wide operating temperature range enables usage in various environments.

Disadvantages: - Limited number of available reset threshold voltage options. - Limited number of available reset timeout period options.

Working Principles

The MAX6836VXSD0+T is designed to monitor the supply voltage of a system. It compares the input voltage with a preset threshold and generates a reset signal when the voltage falls below this threshold. The reset signal remains active until the voltage rises above the threshold or a timeout period elapses.

The IC also includes a manual reset input (MR) that allows the user to generate a reset signal externally. This can be useful during system testing or when a manual reset is required.

Detailed Application Field Plans

The MAX6836VXSD0+T is commonly used in various electronic systems where reliable power supply monitoring is crucial. Some application fields include:

1. Microcontrollers and Microprocessors: Ensuring proper operation by monitoring the supply voltage and generating resets when necessary.
2. Industrial Control Systems: Providing fault detection and recovery capabilities in critical control systems.
3. Automotive Electronics: Monitoring the vehicle's electrical system to prevent malfunctions and ensure safe operation.
4. Medical Devices: Ensuring the stability and reliability of medical equipment by monitoring the power supply.

Detailed and Complete Alternative Models

• MAX6835VXSD0+T
• MAX6837VXSD0+T
• MAX6838VXSD0+T
• MAX6839VXSD0+T

These alternative models offer similar functionality and characteristics, providing options for different voltage thresholds, reset timeout periods, and package sizes.

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