MAX16047ETN+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX16047ETN+ 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: MAX16047ETN+ provides accurate monitoring of supply voltages.
• Reset function: It generates a reset signal when the monitored voltage falls below a specified threshold.
• Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered applications.

Package

The MAX16047ETN+ is available in a small outline transistor (SOT) package.

Essence

The essence of MAX16047ETN+ lies in its ability to ensure reliable operation by monitoring voltage levels and generating reset signals when necessary.

Packaging/Quantity

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

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Accuracy: ±1.5%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 2µA (typical)

Detailed Pin Configuration

The MAX16047ETN+ has the following pin configuration:

1. GND (Ground)
2. MR (Manual Reset)
3. VCC (Supply Voltage)
4. RESET (Reset Output)
5. TH (Threshold Voltage)

Functional Features

Voltage Monitoring

The MAX16047ETN+ continuously monitors the supply voltage and compares it to the threshold voltage set by the TH pin. If the supply voltage drops below the threshold, the device triggers a reset signal.

Manual Reset

The MR pin allows for manual resetting of the device. When this pin is pulled low, the reset signal is activated, regardless of the monitored voltage level.

Accurate Threshold Voltage

The IC provides precise threshold voltage accuracy of ±1.5%, ensuring reliable monitoring and reset functionality.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring and reset functionality
• Low power consumption
• Small package size
• Manual reset option for flexibility

Disadvantages

• Limited supply voltage range (1.6V to 5.5V)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX16047ETN+ operates by comparing the supply voltage with the threshold voltage set by the TH pin. If the supply voltage falls below the threshold, the device generates a reset signal. The MR pin allows for manual resetting, providing additional control over the reset function.

Detailed Application Field Plans

The MAX16047ETN+ is widely used in various electronic devices that require voltage monitoring and reset capabilities. Some common application fields include:

1. Microcontrollers: Ensuring reliable operation by monitoring the supply voltage and generating reset signals when necessary.
2. Battery-Powered Devices: Optimizing power consumption by accurately monitoring voltage levels and triggering resets to prevent improper operation.
3. Industrial Control Systems: Providing voltage monitoring and reset functions to maintain system integrity and prevent malfunctions.

Detailed and Complete Alternative Models

1. MAX16046ETN+: Similar to MAX16047ETN+, but with a different supply voltage range (1.6V to 3.6V).
2. MAX16048ETN+: Similar to MAX16047ETN+, but with a different supply voltage range (2.7V to 5.5V).
3. MAX16049ETN+: Similar to MAX16047ETN+, but with a different threshold voltage accuracy (±2%).

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

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