MAX6456UT23S+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, high-accuracy, small package size
• Package: SOT-23
• Essence: Monitors voltage levels and provides reset signals
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Reset Threshold Options: 2.3V, 2.5V, 2.8V, 3.0V, 3.3V, 3.6V
• Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6456UT23S+T has the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. VCC (Supply Voltage)

Functional Features

• Monitors supply voltage and asserts reset signal when voltage falls below the specified threshold.
• Reset signal remains asserted for a user-defined timeout period after voltage rises above the threshold.
• Low quiescent current consumption, making it suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with various systems.

Advantages

• Small package size enables space-saving designs.
• High accuracy ensures reliable voltage monitoring.
• Multiple reset threshold options provide flexibility for different voltage requirements.
• Wide operating temperature range allows usage in harsh environments.

Disadvantages

• Limited number of reset timeout periods available.
• Not suitable for applications requiring precise timing control.

Working Principles

The MAX6456UT23S+T operates by continuously monitoring the supply voltage. When the voltage falls below the specified threshold, the reset output is asserted. The reset signal remains active for a user-defined timeout period after the voltage rises above the threshold. This ensures that the system remains in a known state during power-up or voltage fluctuations.

Detailed Application Field Plans

The MAX6456UT23S+T finds applications in various fields, including:

1. Battery-powered devices: Provides voltage monitoring and reset functionality to ensure proper operation and prevent data corruption.
2. Industrial control systems: Monitors supply voltage to protect sensitive components from damage due to voltage fluctuations.
3. Automotive electronics: Ensures reliable operation by resetting microcontrollers or other critical components when the supply voltage drops below a certain level.
4. Home automation: Used to monitor and control power supply in smart home devices, ensuring stable operation and preventing malfunctions.

Detailed and Complete Alternative Models

1. MAX6457UT23S+T: Similar to MAX6456UT23S+T but with additional features such as adjustable reset threshold and watchdog timer.
2. MAX6458UT23S+T: Voltage supervisor IC with higher operating temperature range and extended reset timeout options.
3. MAX6459UT23S+T: Low-power voltage supervisor with ultra-low quiescent current consumption, ideal for battery-operated applications.

(Note: These alternative models are provided for reference and may have different specifications and pin configurations.)

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