MAX6386XS16D3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
  • Provides a reliable way to ensure proper system initialization and operation.
• Package: SOT23-6
• Essence: Voltage monitoring and reset functionality in a compact package.
• Packaging/Quantity: Tape and Reel, 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.63V, 4.38V, 4.50V
• Reset Timeout Period: Adjustable or Fixed (140ms, 280ms, 560ms, 1120ms)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6386XS16D3+T IC has the following pin configuration:

| Pin Name | Description | |----------|-------------| | GND | Ground | | MR | Manual Reset Input | | RESET | Active-Low Reset Output | | VCC | Power Supply Voltage | | TH | Threshold Voltage Selection | | TO | Reset Timeout Selection |

Functional Features

• Voltage Monitoring: The MAX6386XS16D3+T continuously monitors the power supply voltage.
• Reset Generation: When the voltage falls below the selected threshold, the IC generates an active-low reset signal.
• Manual Reset: The manual reset input (MR) allows for external control of the reset signal.
• Reset Timeout: The reset signal remains active for a fixed or adjustable period after the voltage rises above the threshold.

Advantages and Disadvantages

Advantages: - Compact package size allows for space-saving integration into various electronic systems. - Wide supply voltage range enables compatibility with different power supply configurations. - Adjustable reset timeout period provides flexibility in system initialization timing.

Disadvantages: - Limited threshold voltage options may not cover all voltage monitoring requirements. - Lack of advanced features such as hysteresis adjustment or multiple threshold levels.

Working Principles

The MAX6386XS16D3+T operates by comparing the power supply voltage with the selected threshold voltage. When the voltage falls below the threshold, the IC triggers a reset signal. The reset signal remains active for a fixed or adjustable period after the voltage rises above the threshold. The manual reset input allows for external control of the reset signal.

Detailed Application Field Plans

The MAX6386XS16D3+T is commonly used in various applications where reliable voltage monitoring and reset functionality are required. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial automation - Power management circuits - Battery-powered devices

Detailed and Complete Alternative Models

• MAX6386XS16D4+T: Similar to MAX6386XS16D3+T but with different threshold voltage options.
• MAX6386XS16D5+T: Enhanced version with additional features like hysteresis adjustment.
• MAX6387XS16D3+T: Higher voltage range variant for applications with higher supply voltages.

Note: This is not an exhaustive list, and there may be other alternative models available from the manufacturer or other suppliers.

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