MAX6718AUKTID5+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-5
• Essence: Monitors the voltage level and provides a digital output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 1.575V, 2.048V, 2.5V, 3.075V, 4.63V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1µA (typical)
• Output Type: Active-Low, Open-Drain
• Accuracy: ±1.5% (max)

Detailed Pin Configuration

The MAX6718AUKTID5+T has a total of five pins:

1. GND: Ground pin
2. OUT: Open-drain output pin
3. IN: Input voltage pin
4. TH: Threshold voltage selection pin
5. VDD: Supply voltage pin

Functional Features

• Precision voltage monitoring with selectable threshold voltage
• Low quiescent current for power-sensitive applications
• Open-drain output allows easy interfacing with other devices
• Wide supply voltage range enables versatile usage

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring - Low power consumption - Small package size for space-constrained designs - Flexible threshold voltage options

Disadvantages: - Limited number of threshold voltage options - Open-drain output requires external pull-up resistor

Working Principles

The MAX6718AUKTID5+T is designed to monitor the voltage level of a power supply. It compares the input voltage with a user-selectable threshold voltage and provides a digital output indicating whether the voltage is above or below the threshold.

The device operates by comparing the input voltage with an internal reference voltage. If the input voltage falls below the selected threshold voltage, the output goes low (active-low) and pulls down to ground. When the input voltage rises above the threshold, the output becomes high impedance.

Detailed Application Field Plans

The MAX6718AUKTID5+T finds applications in various fields where precise voltage monitoring is required. Some potential application areas include:

1. Battery-powered devices: Ensuring proper battery voltage levels for optimal performance and battery life.
2. Power management systems: Monitoring power supply voltages to prevent overvoltage or undervoltage conditions.
3. Industrial control systems: Detecting voltage fluctuations in critical equipment to trigger appropriate actions.
4. Automotive electronics: Monitoring vehicle battery voltage to prevent damage and ensure reliable operation.
5. Consumer electronics: Voltage monitoring in portable devices to protect sensitive components.

Detailed and Complete Alternative Models

1. MAX6716AUKTID5+T: Similar voltage monitor IC with different threshold voltage options.
2. MAX6719AUKTID5+T: Voltage monitor IC with additional features like adjustable hysteresis.
3. MAX6720AUKTID5+T: Voltage monitor IC with higher accuracy and wider temperature range.

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