MAX6722AUTSVD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitoring and Resetting
• Characteristics: Low-power, precision voltage monitor with manual reset input
• Package: SOT23-6
• Essence: Monitors the voltage level of a power supply and provides a reset signal when the voltage 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, 3.30V, 4.63V, 4.38V, 4.50V
• Manual Reset Input: Active-Low or Active-High
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6722AUTSVD3+T has the following pin configuration:

1. GND: Ground
2. MR: Manual Reset Input
3. VCC: Supply Voltage
4. RESET: Reset Output
5. TH: Threshold Voltage Selection
6. NC: No Connection

Functional Features

• Precision monitoring of supply voltage
• Programmable threshold voltage options
• Manual reset input for system control
• Open-drain reset output
• Low quiescent current for power efficiency
• Wide operating temperature range

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring - Flexible threshold voltage selection - Low power consumption - Compact package size - Easy integration into various applications

Disadvantages: - Limited number of threshold voltage options - No built-in hysteresis feature

Working Principles

The MAX6722AUTSVD3+T is designed to monitor the voltage level of a power supply. It compares the supply voltage with a programmable threshold voltage and generates a reset signal when the voltage falls below the set threshold. The manual reset input allows for system control, enabling the user to manually initiate a reset. The open-drain reset output can be connected to a microcontroller or other devices for further processing.

Detailed Application Field Plans

The MAX6722AUTSVD3+T finds applications in various fields, including:

1. Battery-powered devices: Ensures proper functioning by monitoring battery voltage and initiating a reset if the voltage drops too low.
2. Industrial equipment: Protects sensitive components from damage due to voltage fluctuations by providing a reset signal when the voltage deviates from the desired range.
3. Automotive systems: Monitors the vehicle's power supply to prevent malfunctions and ensure reliable operation.
4. Home appliances: Enhances safety and reliability by monitoring the power supply and resetting the system if necessary.
5. IoT devices: Provides voltage monitoring and reset functionality in connected devices, ensuring stable operation.

Detailed and Complete Alternative Models

1. MAX6715AUTSVD3+T: Similar voltage monitoring IC with different threshold voltage options.
2. MAX6716AUTSVD3+T: Voltage monitor with adjustable threshold voltage and manual reset input.
3. MAX6717AUTSVD3+T: Low-power voltage monitor with built-in hysteresis feature for improved noise immunity.
4. MAX6718AUTSVD3+T: Dual voltage monitor with independent threshold voltage selection for two power supplies.
5. MAX6719AUTSVD3+T: Voltage monitor with integrated watchdog timer for enhanced system supervision.

(Note: This list is not exhaustive and there may be other alternative models available.)

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