MAX6736XKVDD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Detector
• Characteristics: Low-power, high-accuracy, small form factor
• Package: SOT23-5
• Essence: Monolithic CMOS voltage detector
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.63V, 4.38V, 4.63V
• 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 MAX6736XKVDD3+T has a standard SOT23-5 package with the following pin configuration:

1. GND (Ground)
2. VCC (Supply Voltage)
3. RESET (Active-Low Reset Output)
4. TH (Threshold Voltage Selection)
5. NC (No Connection)

Functional Features

• Monitors supply voltage and provides a reset signal when it falls below a specified threshold.
• Accurate voltage detection with low power consumption.
• Active-low reset output ensures reliable system reset during power-up or voltage fluctuations.
• Wide supply voltage range allows compatibility with various systems.

Advantages and Disadvantages

Advantages: - Small form factor enables space-saving integration in compact designs. - High accuracy ensures precise voltage monitoring. - Low quiescent current minimizes power consumption. - Wide operating temperature range allows for versatile applications.

Disadvantages: - Limited threshold voltage options may not suit all voltage monitoring requirements. - Lack of adjustable hysteresis may limit flexibility in certain applications.

Working Principles

The MAX6736XKVDD3+T is a monolithic CMOS voltage detector that continuously monitors the supply voltage. It compares the input voltage with a fixed threshold voltage and generates an active-low reset signal when the supply voltage falls below the threshold. The reset signal remains active until the supply voltage rises above the threshold again.

Detailed Application Field Plans

The MAX6736XKVDD3+T finds applications in various fields, including:

1. Battery-Powered Devices: Ensures proper shutdown or system reset when battery voltage drops below a critical level.
2. Industrial Control Systems: Monitors power supply integrity to prevent malfunctions or data corruption.
3. Automotive Electronics: Protects sensitive components from voltage fluctuations and ensures reliable operation.
4. Consumer Electronics: Provides voltage monitoring for microcontrollers, ensuring stable performance and preventing data loss.
5. Medical Devices: Safeguards critical medical equipment by detecting low supply voltage and triggering appropriate actions.

Detailed and Complete Alternative Models

1. MAX6735XKVDD3+T: Similar specifications but with different threshold voltage options.
2. MAX6737XKVDD3+T: Higher accuracy and wider operating temperature range.
3. MAX6738XKVDD3+T: Adjustable hysteresis for increased flexibility in voltage monitoring.

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