MAX6316LUK29AX+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-5
• Essence: Monitors the voltage level of a power supply and provides an output signal when it falls below a certain threshold
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.9V
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active-Low Push-Pull
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6316LUK29AX+T IC has a total of 5 pins:

1. GND: Ground connection
2. VCC: Positive supply voltage input
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. TH#: Threshold voltage selection input

Functional Features

• Low quiescent current makes it suitable for battery-powered applications
• Precision voltage monitoring ensures accurate detection of power supply levels
• Active-low reset output provides a signal when the voltage falls below the threshold
• Manual reset input allows for external control of the reset function
• Threshold voltage selection input enables customization of the voltage threshold

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life - Precise voltage monitoring enhances system reliability - Small package size saves board space - Wide operating temperature range allows for use in various environments

Disadvantages: - Limited threshold voltage options may not suit all applications - Lack of built-in hysteresis may lead to false triggering in noisy environments

Working Principles

The MAX6316LUK29AX+T monitors the voltage level of a power supply by comparing it with a fixed threshold voltage. When the supply voltage falls below the threshold, the active-low reset output is asserted, indicating a power failure or an out-of-range condition. The manual reset input allows for external control of the reset function, while the threshold voltage selection input enables customization of the threshold voltage.

Detailed Application Field Plans

The MAX6316LUK29AX+T is commonly used in various applications where accurate monitoring of power supply voltage is critical. Some potential application fields include:

1. Battery-Powered Devices: Portable electronics, IoT devices, and wearable devices can benefit from the low-power consumption and precise voltage monitoring capabilities of this IC.
2. Industrial Control Systems: Monitoring the power supply voltage in industrial control systems ensures reliable operation and prevents damage to sensitive equipment.
3. Automotive Electronics: Voltage monitoring is crucial in automotive applications to detect battery failures or abnormal voltage levels that could affect vehicle performance.
4. Medical Equipment: Medical devices require precise voltage monitoring to ensure patient safety and proper functioning of the equipment.

Detailed and Complete Alternative Models

• MAX6316LUK29AWG+: Similar to MAX6316LUK29AX+T but available in a WLP package
• MAX6316LUK29AYR-T: Offers different threshold voltage options (2.9V, 3.08V, 3.3V) in a SOT23-5 package
• MAX6316LUK29AZR-T: Provides additional hysteresis for noise immunity in a SOT23-5 package

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