MAX16047ATN+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX16047ATN+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit with voltage monitoring and reset capabilities
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

The MAX16047ATN+ is available in a small outline transistor (SOT) package.

Essence

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

Packaging/Quantity

The MAX16047ATN+ 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 Voltage Accuracy: ±1.5%
• Quiescent Current: 3µA (typical)
• Power-On Reset Delay: 100ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16047ATN+ has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. TH: Threshold voltage adjustment input

Functional Features

• Voltage monitoring: The MAX16047ATN+ 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 MAX16047ATN+ generates an active-low reset signal.
• Manual reset: The device can be manually reset by asserting a low signal on the MR# pin.
• Threshold voltage adjustment: The TH pin allows the user to adjust the threshold voltage according to their specific requirements.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited threshold voltage adjustment range
• Manual reset functionality may not be required in all applications

Working Principles

The MAX16047ATN+ operates by continuously monitoring the input voltage using an internal voltage reference. When the input voltage falls below the threshold voltage set by the user or the default value, the device generates a reset signal. This signal can be used to initiate a system reset or perform other necessary actions.

Detailed Application Field Plans

The MAX16047ATN+ finds application in various electronic devices where voltage monitoring and reset functions are crucial. Some of the potential application fields include:

1. Microcontrollers: Ensuring proper operation and preventing data corruption during power fluctuations.
2. Industrial automation systems: Providing reliable reset signals to maintain system integrity.
3. Battery-powered devices: Monitoring battery voltage levels and initiating appropriate actions when necessary.
4. Communication equipment: Preventing system malfunction due to voltage variations.

Detailed and Complete Alternative Models

1. MAX16046ATN+: Similar to MAX16047ATN+, but with a different threshold voltage range.
2. MAX16048ATN+: Offers additional features such as adjustable reset timeout and watchdog timer functionality.
3. MAX16049ATN+: Provides multiple independent voltage monitors and reset outputs in a single package.

These alternative models offer similar functionality to the MAX16047ATN+ while catering to specific requirements or providing additional features.

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