MAX16021LTEZ+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX16021LTEZ+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for power supply monitoring and reset functions in various electronic devices.

Characteristics

• Power supply monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

The MAX16021LTEZ+ is available in a small 6-pin Thin SOT23 package.

Essence

The essence of MAX16021LTEZ+ lies in its ability to monitor power supply voltages and generate reset signals when necessary, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Accuracy: ±1.5%
• Supply Current: 3µA (typical)
• Reset Timeout Period: Adjustable
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16021LTEZ+ has the following pin configuration:

1. GND: Ground connection
2. MR: Manual reset input
3. RESET#: Active-low reset output
4. VCC: Power supply input
5. TH: Threshold adjust input
6. NC: No connection

Functional Features

• Power supply voltage monitoring
• Reset signal generation
• Manual reset capability
• Adjustable reset threshold
• Low power consumption
• Small form factor

Advantages and Disadvantages

Advantages

• High accuracy in reset threshold
• Wide operating voltage range
• Adjustable reset timeout period
• Small package size for space-constrained applications

Disadvantages

• Limited number of pins for additional functionalities
• Not suitable for high-power applications

Working Principles

The MAX16021LTEZ+ monitors the power supply voltage using the TH pin, which allows adjustment of the reset threshold. When the voltage drops below the set threshold, the RESET# pin is asserted low, indicating a reset condition. The reset signal remains active until the voltage rises above the threshold or a timeout period elapses.

Detailed Application Field Plans

The MAX16021LTEZ+ finds applications in various electronic devices that require reliable power supply monitoring and reset functionality. Some potential application fields include:

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

Detailed and Complete Alternative Models

1. MAX16020LTEZ+: Similar to MAX16021LTEZ+, but with a fixed reset threshold.
2. MAX16022LTEZ+: Enhanced version with additional features such as watchdog timer and power-on reset.

These alternative models provide similar functionality with slight variations to cater to different application requirements.

In conclusion, the MAX16021LTEZ+ is an integrated circuit designed for power supply monitoring and reset functions. Its small package size, wide operating voltage range, and adjustable reset threshold make it suitable for various electronic devices. However, it has limitations in terms of pin count and power handling capabilities.