MAX6716AUTLTD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT-23-6
• 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: 2.93V, 3.08V, 3.63V, 4.38V, 4.63V
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6716AUTLTD3+T has a total of six pins:

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

Functional Features

• Low-power consumption: The MAX6716AUTLTD3+T operates with a quiescent current of only 1µA, making it suitable for battery-powered applications.
• Precision voltage monitoring: It accurately monitors the input voltage and triggers the reset output when it falls below the selected threshold voltage.
• Adjustable threshold voltage: The SET pin allows users to select from multiple threshold voltage options to suit their specific application requirements.
• Active-low reset output: The RESET pin provides an active-low signal to indicate when the monitored voltage falls below the threshold.

Advantages and Disadvantages

Advantages: - Low-power operation extends battery life in portable devices. - Precision voltage monitoring ensures reliable system operation. - Adjustable threshold voltage provides flexibility for different applications.

Disadvantages: - Limited threshold voltage options may not cover all voltage monitoring requirements. - The SOT-23-6 package may be challenging to solder for inexperienced users.

Working Principles

The MAX6716AUTLTD3+T is based on a voltage comparator circuit. It compares the input voltage with the selected threshold voltage using an internal reference. When the input voltage drops below the threshold, the comparator triggers the reset output, indicating a low-voltage condition.

Detailed Application Field Plans

The MAX6716AUTLTD3+T finds applications in various fields, including:

1. Battery-powered devices: It can be used to monitor battery voltage and trigger actions when it reaches critical levels.
2. Power supply monitoring: It ensures stable operation by detecting voltage drops and initiating appropriate actions.
3. Industrial control systems: The voltage monitor helps maintain system integrity by providing early warning of power supply issues.

Detailed and Complete Alternative Models

1. MAX6715AUTLTD3+T: Similar to MAX6716AUTLTD3+T but with different threshold voltage options.
2. MAX6717AUTLTD3+T: Offers additional threshold voltage options compared to MAX6716AUTLTD3+T.
3. MAX6718AUTLTD3+T: Provides higher supply voltage range and threshold voltage options.

These alternative models offer similar functionality but cater to different voltage monitoring requirements.

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