MAX6315US26D4+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 certain threshold.
  • Provides a reliable way to ensure proper system initialization and prevent data corruption or erratic behavior during power-up or power-down events.
• Package: SOT-143-4
• 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: 2.63V, 2.93V, 3.08V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable from 1ms to 1600ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6315US26D4+T IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | RESET | Reset Output| | 3 | MR | Manual Reset Input | | 4 | VCC | Power Supply |

Functional Features

• Voltage Monitoring: The MAX6315US26D4+T continuously monitors the input voltage and compares it with the preset threshold voltage.
• Reset Generation: When the input voltage falls below the threshold voltage, the IC generates a reset signal on the RESET pin.
• Manual Reset: The MR pin allows for manual reset capability, overriding the automatic reset function.
• Adjustable Timeout Period: The reset timeout period can be adjusted to suit specific system requirements.

Advantages

• Compact Package: The SOT-143-4 package offers a small footprint, making it suitable for space-constrained applications.
• Wide Supply Voltage Range: The IC can operate with a wide range of supply voltages, providing flexibility in various power supply configurations.
• Adjustable Timeout Period: The ability to adjust the reset timeout period allows customization based on specific system needs.

Disadvantages

• Limited Threshold Voltage Options: The available threshold voltage options may not cover all possible voltage monitoring requirements.
• Lack of Advanced Features: The MAX6315US26D4+T is a basic voltage monitor and reset circuit without additional advanced features.

Working Principles

The MAX6315US26D4+T operates by comparing the input voltage with the preset threshold voltage. When the input voltage falls below the threshold voltage, the IC generates a reset signal. The reset signal remains active until the input voltage rises above the threshold voltage or a manual reset is triggered.

Detailed Application Field Plans

The MAX6315US26D4+T is commonly used in various electronic systems where reliable power supply monitoring and reset functionality are crucial. Some application fields include: - Microcontrollers and Microprocessors - Embedded Systems - Industrial Control Systems - Communication Equipment - Automotive Electronics

Detailed and Complete Alternative Models

• MAX6316US26D4+T
• MAX6317US26D4+T
• MAX6318US26D4+T
• MAX6319US26D4+T

These alternative models offer similar voltage monitoring and reset circuit functionality but may have different threshold voltage options or additional features.

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