MAX6316LUK46BY-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor with Manual Reset
• Characteristics: Low-power, precision voltage monitoring, manual reset input, small package size
• Package: SOT23-5
• Essence: The MAX6316LUK46BY-T is a voltage monitor IC designed to monitor the power supply voltage of electronic systems and provide a manual reset function.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 4.6V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Pin Configuration

The MAX6316LUK46BY-T has a total of 5 pins:

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

Functional Features

• Monitors the power supply voltage and asserts the reset output when the voltage drops below the threshold.
• Provides a manual reset input for immediate system reset.
• Adjustable reset timeout period allows customization based on system requirements.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring helps prevent system malfunction due to low voltage conditions. - Manual reset input provides flexibility in system control. - Small package size enables space-saving designs. - Wide operating temperature range allows usage in various environments.

Disadvantages: - Limited threshold voltage options may not suit all applications. - Adjustable reset timeout period may require additional configuration.

Working Principles

The MAX6316LUK46BY-T operates by continuously monitoring the power supply voltage. When the voltage drops below the threshold voltage, the reset output is asserted, indicating a low voltage condition. The manual reset input allows the system to be reset immediately, overriding the voltage monitoring function. The reset timeout period can be adjusted to meet specific system requirements.

Detailed Application Field Plans

The MAX6316LUK46BY-T is suitable for various applications where voltage monitoring and manual reset functionality are required. Some potential application fields include:

1. Battery-powered devices: Ensures proper operation by monitoring battery voltage and providing a manual reset option.
2. Microcontroller-based systems: Protects against voltage fluctuations and allows for manual system reset when needed.
3. Industrial control systems: Monitors power supply voltage in critical equipment and enables manual reset for troubleshooting purposes.

Detailed and Complete Alternative Models

1. MAX6316LUK46CY-T: Same features as MAX6316LUK46BY-T but with a different package (SC70-5).
2. MAX6316LUK46DY-T: Same features as MAX6316LUK46BY-T but with a different package (SOT23-5).

These alternative models offer similar functionality and characteristics, allowing designers to choose the most suitable package for their specific application requirements.

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