MAX6718AUKTID4+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT-23-5
• Essence: Monitors voltage levels and provides a digital output
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: Adjustable from 1.2V to 5V in 100mV steps
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 3µA (typical)
• Output Type: Active-Low Open-Drain
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The MAX6718AUKTID4+T has a total of five pins:

1. GND: Ground connection.
2. IN: Input pin for monitoring the voltage level.
3. SET: Pin used to adjust the threshold voltage.
4. OUT: Digital output indicating the monitored voltage level.
5. VCC: Power supply input.

Functional Features

• Monitors the voltage level at the IN pin and compares it with the threshold voltage set by the SET pin.
• Provides an active-low open-drain output at the OUT pin, indicating whether the voltage is above or below the threshold.
• Offers adjustable threshold voltage options, allowing customization for different applications.
• Low quiescent current ensures minimal power consumption.
• Wide operating temperature range enables usage in various environments.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring with adjustable threshold. - Low power consumption. - Small package size. - Wide operating temperature range.

Disadvantages: - Limited number of threshold voltage options. - Output is active-low open-drain, requiring additional circuitry for certain applications.

Working Principles

The MAX6718AUKTID4+T operates by comparing the voltage at the IN pin with the threshold voltage set by the SET pin. When the IN voltage exceeds the threshold, the OUT pin is pulled low, indicating a logic low state. Conversely, when the IN voltage falls below the threshold, the OUT pin remains high impedance, indicating a logic high state. The threshold voltage can be adjusted using an external resistor connected to the SET pin.

Detailed Application Field Plans

The MAX6718AUKTID4+T finds applications in various fields, including:

1. Battery-Powered Devices: Voltage monitoring to prevent over-discharge and ensure safe operation.
2. Power Management Systems: Monitoring power supply voltages to trigger appropriate actions or alarms.
3. Industrial Control Systems: Voltage supervision for critical components or subsystems.
4. Automotive Electronics: Monitoring battery voltage and triggering warning systems.
5. Consumer Electronics: Voltage monitoring for efficient power management and protection.

Detailed and Complete Alternative Models

1. MAX6717AUKTID4+T: Similar voltage monitor IC with adjustable threshold and SOT-23-5 package.
2. MAX6719AUKTID4+T: Voltage monitor IC with fixed threshold options and SOT-23-5 package.
3. MAX6720AUKTID4+T: Voltage monitor IC with higher accuracy and adjustable threshold in a SOT-23-5 package.

(Note: These alternative models are from the same manufacturer and have similar features but may differ in specific characteristics and performance.)

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