MAX8214AESE+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX8214AESE+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and supervision.

Characteristics

• Voltage monitoring and supervision IC
• Low power consumption
• High accuracy
• Wide operating voltage range
• Small package size

Package

The MAX8214AESE+ comes in a small surface-mount package, specifically the SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of MAX8214AESE+ lies in its ability to monitor and supervise voltage levels in electronic systems, ensuring stable and reliable operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage Range: 1.6V to 16.5V
• Threshold Voltage Accuracy: ±1.5%
• Quiescent Current: 10µA (typical)
• Power-On Reset Delay: 200ms (typical)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8214AESE+ has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground reference
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. TH: Threshold voltage input
6. TRIP#: Active-low trip output
7. CT: Capacitor connection for power-on reset delay
8. NC: No connection

Functional Features

• Voltage monitoring and supervision
• Power-on reset generation
• Manual reset capability
• Programmable threshold voltage
• Active-low reset and trip outputs

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Wide operating voltage range
• Low power consumption
• Small package size for space-constrained applications

Disadvantages

• Limited programmability options
• Lack of built-in hysteresis for threshold voltage

Working Principles

The MAX8214AESE+ operates by comparing the input voltage (TH) with a programmable threshold voltage. When the input voltage falls below the threshold, the reset output (RESET#) is activated, indicating a power failure or fault condition. The manual reset input (MR#) allows for manual control of the reset output. The trip output (TRIP#) can be used to trigger an external action when the input voltage crosses the threshold.

Detailed Application Field Plans

The MAX8214AESE+ finds application in various electronic systems that require voltage monitoring and supervision. Some specific application fields include:

1. Power supply units
2. Battery-powered devices
3. Industrial control systems
4. Automotive electronics
5. Home automation systems

Detailed and Complete Alternative Models

1. MAX8214AESA+: Similar to MAX8214AESE+, but comes in a different package (SOIC)
2. MAX8214AESD+: Similar to MAX8214AESE+, but comes in a different package (SOIC, narrow)
3. MAX8214AESD-T: Similar to MAX8214AESD+, but available in tape and reel packaging

These alternative models provide similar functionality and characteristics as the MAX8214AESE+, offering flexibility in choosing the most suitable option for specific design requirements.

In conclusion, the MAX8214AESE+ is a voltage monitoring and supervision IC that offers high accuracy, low power consumption, and a wide operating voltage range. Its small package size makes it suitable for space-constrained applications. With its various functional features and applications in diverse fields, this IC provides a reliable solution for voltage monitoring needs.