MAX6314US28D4+TG24

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, small package size
• Package: US28D4+TG24
• Essence: Provides accurate voltage monitoring and reset functionality for electronic systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.8V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)

Detailed Pin Configuration

The MAX6314US28D4+TG24 IC has the following pin configuration:

1. VCC: Supply Voltage Input
2. GND: Ground
3. MR#: Manual Reset Input
4. RESET#: Active-Low Reset Output
5. RESET#: Active-Low Reset Output
6. RESET#: Active-Low Reset Output
7. RESET#: Active-Low Reset Output
8. RESET#: Active-Low Reset Output

Functional Features

• Monitors the supply voltage and generates a reset signal when the voltage falls below a specified threshold.
• Provides manual reset capability through the MR# pin.
• Offers adjustable reset timeout period to accommodate different system requirements.
• Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Accurate voltage monitoring helps prevent system malfunctions due to low voltage conditions. - Small package size allows for space-efficient integration into electronic systems. - Adjustable reset timeout period offers flexibility in system design.

Disadvantages: - Limited threshold voltage options may not suit all voltage monitoring requirements. - Operating temperature range may not be suitable for extreme environments.

Working Principles

The MAX6314US28D4+TG24 operates by continuously monitoring the supply voltage. When the voltage falls below the specified threshold, the IC generates an active-low reset signal. This signal can be used to reset microcontrollers, digital logic circuits, or other electronic components. The reset timeout period can be adjusted using external components to meet specific system requirements.

Detailed Application Field Plans

The MAX6314US28D4+TG24 is commonly used in various applications, including:

1. Battery-powered devices: Ensures proper functioning and prevents data loss when the battery voltage drops.
2. Microcontroller-based systems: Provides reliable reset functionality during power-up and voltage fluctuations.
3. Industrial control systems: Helps maintain system integrity by resetting critical components in case of voltage disturbances.
4. Automotive electronics: Protects sensitive electronic systems from voltage dips or spikes.

Detailed and Complete Alternative Models

1. MAX6315US28D4+TG24: Similar to MAX6314US28D4+TG24 but with a different threshold voltage option (2.9V).
2. MAX6316US28D4+TG24: Offers additional features such as watchdog timer and adjustable reset timeout period.
3. MAX6317US28D4+TG24: Provides multiple threshold voltage options and adjustable reset timeout period.

These alternative models offer similar functionality with slight variations in specifications to cater to different voltage monitoring requirements.

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