MAX6315US26D3+TG11

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset generation
• Package: SOT23-3
• Essence: Ensures reliable system operation by monitoring the power supply voltage and generating a reset signal when the voltage falls below a specified threshold.
• 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, 3.30V, 4.38V
• Reset Timeout Period: Adjustable or fixed options available
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6315US26D3+TG11 IC has three pins:

1. GND: Ground connection
2. RESET: Output pin for reset signal
3. VCC: Power supply input

Functional Features

• Monitors the power supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Provides a stable reset output during power-up and power-down
• Offers adjustable or fixed reset timeout period options
• Low quiescent current consumption for power-sensitive applications

Advantages and Disadvantages

Advantages

• Precise voltage monitoring ensures reliable system operation
• Low-power consumption extends battery life in portable devices
• Small package size allows for space-efficient designs
• Wide operating temperature range enables usage in various environments

Disadvantages

• Limited threshold voltage options may not suit all applications
• Lack of additional features such as hysteresis or adjustable delay

Working Principles

The MAX6315US26D3+TG11 operates by continuously monitoring the power supply voltage. When the voltage falls below the set threshold, it generates a reset signal to ensure proper system operation. The reset output remains stable during power-up and power-down, preventing false resets. The IC offers options for adjustable or fixed reset timeout periods, allowing customization based on specific application requirements.

Detailed Application Field Plans

The MAX6315US26D3+TG11 is commonly used in various electronic systems where reliable voltage monitoring and reset generation are critical. Some typical application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Industrial automation
4. Power management circuits
5. Battery-powered devices
6. Automotive electronics

Detailed and Complete Alternative Models

1. MAX6316: Similar voltage monitor and reset circuit with additional features like adjustable delay and hysteresis.
2. MAX6381: Voltage monitor and reset circuit with higher threshold voltage options and wider operating temperature range.
3. MAX811: Supervisory circuit with manual reset input and watchdog timer functionality.

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