MAX6316MUK47AY-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: 4.7V
• Accuracy: ±1.5%
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6316MUK47AY-T 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-power consumption for battery-powered applications
• Precision voltage monitoring ensures accurate detection of power supply levels
• 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 quiescent current makes it suitable for low-power applications - Wide supply voltage range allows for flexibility in various systems - Accurate voltage monitoring ensures reliable operation

Disadvantages: - Limited threshold voltage options may not meet the requirements of all applications - SOT23-5 package may be challenging for hand soldering

Working Principles

The MAX6316MUK47AY-T operates by continuously monitoring the voltage level of the power supply connected to its VCC pin. It compares this voltage against the threshold voltage set by the TH# pin. When the supply voltage falls below the threshold, the RESET# pin is asserted low, indicating a power failure or an out-of-tolerance condition. The MR# pin allows for manual resetting of the device.

Detailed Application Field Plans

The MAX6316MUK47AY-T finds applications in various fields, including:

1. Battery-powered devices: Provides low-power voltage monitoring to prevent excessive battery drain and ensure safe operation.
2. Industrial control systems: Monitors power supply levels to detect faults and trigger appropriate actions.
3. Automotive electronics: Ensures reliable operation by monitoring the vehicle's power supply and triggering necessary actions in case of voltage fluctuations.

Detailed and Complete Alternative Models

1. MAX6316MUK46AY-T: Threshold voltage option of 4.6V
2. MAX6316MUK48AY-T: Threshold voltage option of 4.8V
3. MAX6316MUK49AY-T: Threshold voltage option of 4.9V

These alternative models offer different threshold voltage options to cater to specific application requirements.

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