MAX6314US28D4+TG51

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Supervisors
• Characteristics:
  • Low-power consumption
  • Wide operating voltage range
  • Adjustable reset threshold voltage
  • Small package size
• Package: SOT-23-5
• Essence: This product is a voltage supervisor IC designed to monitor the power supply voltage of electronic devices and provide a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: The MAX6314US28D4+TG51 is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Operating Voltage Range: 1.8V to 5.5V
• Reset Threshold Voltage Range: 2.8V to 3.08V (adjustable)
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6314US28D4+TG51 has a total of five pins:

1. GND: Ground connection
2. RESET: Active-low reset output
3. MR: Manual reset input
4. VCC: Power supply voltage input
5. ADJ: Reset threshold voltage adjustment pin

Functional Features

• Monitors the power supply voltage and generates a reset signal when the voltage drops below the set threshold.
• Provides an adjustable reset threshold voltage, allowing customization for different applications.
• Includes a manual reset input for external reset control.
• Low quiescent current ensures minimal power consumption.
• Wide operating voltage range makes it compatible with various power supply systems.

Advantages and Disadvantages

Advantages: - Low-power consumption extends battery life in portable devices. - Adjustable reset threshold voltage provides flexibility for different voltage levels. - Small package size allows for space-saving integration into compact designs.

Disadvantages: - Limited reset timeout period may not be suitable for applications requiring longer reset delays. - Manual reset input may require additional external components for proper functionality.

Working Principles

The MAX6314US28D4+TG51 operates by continuously monitoring the power supply voltage connected to the VCC pin. When the voltage falls below the set threshold, the IC generates an active-low reset signal on the RESET pin. The reset signal remains active until the voltage rises above the threshold or a manual reset is triggered through the MR pin.

Detailed Application Field Plans

The MAX6314US28D4+TG51 is commonly used in various electronic devices that require reliable power supply monitoring and reset functionality. Some application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Industrial control systems
4. Automotive electronics
5. Consumer electronics

Detailed and Complete Alternative Models

1. MAX6316MUK46AY+T: Similar voltage supervisor IC with adjustable reset threshold and higher operating temperature range.
2. MAX6381XR29D3-T: Voltage supervisor IC with fixed reset threshold and smaller package size.
3. MAX6325ESA+: Low-power voltage supervisor IC with fixed reset threshold and adjustable reset timeout period.

These alternative models offer similar functionalities but may have variations in specifications, package sizes, and other features. It is recommended to choose the model that best suits the specific requirements of the application.

Word count: 431 words