MAX6313UK31D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-3
• Essence: Monitors voltage levels and provides a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.42V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period: 140ms, 560ms, 1120ms, or adjustable with external capacitor
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK31D3-T has three pins:

1. GND: Ground connection
2. RESET: Active-low reset output
3. VCC: Supply voltage input

Functional Features

• Monitors the supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Reset signal remains active until the voltage rises above the threshold for a specified timeout period
• Low quiescent current consumption
• Adjustable threshold voltage options for flexibility

Advantages

• Low-power operation extends battery life in portable devices
• Precision monitoring ensures reliable system operation
• Adjustable threshold allows customization for different applications
• Small package size saves board space

Disadvantages

• Limited number of threshold voltage options
• External capacitor required for adjustable reset timeout period

Working Principles

The MAX6313UK31D3-T is designed to monitor the supply voltage of a system. It compares the 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 for a specified timeout period.

Detailed Application Field Plans

The MAX6313UK31D3-T is commonly used in various applications, including:

1. Battery-powered devices: Ensures proper operation by monitoring the battery voltage and initiating a reset if it drops too low.
2. Microcontroller systems: Provides a reliable reset signal during power-up and voltage fluctuations to ensure correct initialization.
3. Industrial equipment: Monitors power supply voltages to prevent damage or data corruption in critical systems.

Detailed and Complete Alternative Models

1. MAX6314UK29D3-T: Similar to MAX6313UK31D3-T but with different threshold voltage options (2.93V, 3.08V, 3.15V, 3.30V, 3.42V, 3.63V, 4.38V, 4.63V).
2. MAX6315UK31D3-T: Offers adjustable reset timeout period with an external capacitor.

These alternative models provide similar functionality but may have different specifications or features that suit specific application requirements.

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