MAX16058ATA19+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX16058ATA19+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating temperature range
• Small form factor

Package

MAX16058ATA19+ is available in a small Thin SOT23-5 package.

Essence

The essence of MAX16058ATA19+ lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 1.9V
• Reset Timeout Period: 140ms
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MAX16058ATA19+ features a standard 5-pin configuration:

1. GND: Ground connection
2. RESET: Output reset signal
3. VCC: Power supply input
4. MR: Manual reset input
5. TH: Threshold voltage setting pin

Functional Features

• Voltage Monitoring: MAX16058ATA19+ continuously monitors the input voltage and compares it with the threshold voltage.
• Reset Signal Generation: When the input voltage falls below the threshold voltage, the device generates a reset signal to initiate a system reset.
• Manual Reset: The manual reset input (MR) allows for an external reset signal to override the internal voltage monitoring.
• Adjustable Threshold Voltage: The threshold voltage can be set using the TH pin, allowing flexibility in voltage monitoring.

Advantages and Disadvantages

Advantages

• Low power consumption ensures energy efficiency.
• Wide operating temperature range enables usage in various environments.
• Small form factor facilitates integration into compact electronic devices.

Disadvantages

• Limited to voltage monitoring and reset functions only.
• Manual reset input may require additional external circuitry for proper implementation.

Working Principles

MAX16058ATA19+ operates by continuously monitoring the input voltage using an internal voltage comparator. When the voltage falls below the threshold voltage set by the TH pin, the device generates a reset signal. This signal remains active until the voltage rises above the threshold or a manual reset is triggered.

Detailed Application Field Plans

MAX16058ATA19+ finds applications in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper system initialization and recovery after power disruptions.
2. Battery-Powered Devices: Preventing damage due to low battery voltage and initiating safe shutdown procedures.
3. Industrial Control Systems: Monitoring critical voltage levels to prevent equipment malfunction or damage.
4. Automotive Electronics: Providing reliable reset functionality for automotive control units.

Detailed and Complete Alternative Models

Some alternative models that offer similar voltage monitoring and reset features are:

1. MAX16059ATA29+: Offers a higher reset threshold voltage of 2.9V.
2. MAX16060ATA18+: Provides a lower reset threshold voltage of 1.8V.
3. MAX16061ATA25+: Features an adjustable reset timeout period for customized applications.

These alternative models cater to different voltage requirements and offer additional features to suit specific application needs.

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