MAX6718UKTGD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-6
• Essence: Monitors the voltage level of a power supply
• 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, 3.08V, 4.63V
• Accuracy: ±1.5%
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6718UKTGD3+T has a total of six pins:

1. GND: Ground connection
2. IN: Input voltage to be monitored
3. SET: Output voltage threshold selection pin
4. RESET: Active-low reset output
5. VCC: Power supply input
6. NC: No connection

Functional Features

• Precision voltage monitoring: The MAX6718UKTGD3+T accurately monitors the input voltage and provides a reset signal when it falls below the selected threshold.
• Wide supply voltage range: It can operate within a wide range of supply voltages, making it suitable for various applications.
• Low quiescent current: With a typical quiescent current of only 1µA, it minimizes power consumption in battery-powered devices.
• Adjustable threshold voltage: The device offers multiple threshold voltage options, allowing flexibility in voltage monitoring.

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring - Low power consumption - Wide operating temperature range - Small package size

Disadvantages: - Limited threshold voltage options - No adjustable hysteresis

Working Principles

The MAX6718UKTGD3+T operates by comparing the input voltage (IN) with the selected threshold voltage (SET). When the input voltage drops below the threshold, the reset output (RESET) is activated, indicating a power failure or an out-of-range condition. The device continuously monitors the voltage level and keeps the reset output active until the input voltage rises above the threshold.

Detailed Application Field Plans

The MAX6718UKTGD3+T finds applications in various fields, including:

1. Power supply monitoring in embedded systems
2. Battery-powered devices
3. Industrial control systems
4. Automotive electronics
5. Medical equipment

Detailed and Complete Alternative Models

1. MAX6717AUKSDD3+T: Similar voltage monitor IC with adjustable hysteresis
2. MAX6719AUTSD3+T: Voltage monitor IC with higher accuracy and wider supply voltage range
3. MAX6720AUTRVD3+T: Voltage monitor IC with integrated watchdog timer functionality

These alternative models offer different features and specifications to cater to specific application requirements.

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