ADM6339MARJZ-RL7

Product Overview

Category

ADM6339MARJZ-RL7 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring: ADM6339MARJZ-RL7 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 devices.
• Small package size: ADM6339MARJZ-RL7 comes in a compact package, allowing for space-efficient designs.
• Wide operating voltage range: It can operate within a wide voltage range, enhancing its versatility.

Package

ADM6339MARJZ-RL7 is available in a small outline integrated circuit (SOIC) 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

ADM6339MARJZ-RL7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply voltage range: 1.8V to 5.5V
• Threshold voltage options: Various threshold voltage options are available, such as 2.5V, 3.0V, 3.3V, etc.
• Operating temperature range: -40°C to +85°C
• Output type: Active-low reset
• Quiescent current: Typically 10µA

Detailed Pin Configuration

ADM6339MARJZ-RL7 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Active-low reset output

Functional Features

Voltage Monitoring

ADM6339MARJZ-RL7 continuously monitors the supply voltage and compares it to the specified threshold voltage. It ensures that the voltage remains within the desired range for proper device operation.

Reset Function

When the monitored voltage falls below the threshold, ADM6339MARJZ-RL7 generates an active-low reset signal. This signal can be used to reset microcontrollers, digital logic circuits, or other components in the system.

Manual Reset Input

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.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable device operation.
• Low power consumption prolongs battery life in portable devices.
• Small package size enables compact designs.
• Wide operating voltage range enhances versatility.

Disadvantages

• Limited threshold voltage options may not cater to all specific requirements.
• Lack of additional features, such as adjustable hysteresis, may limit its applicability in certain scenarios.

Working Principles

ADM6339MARJZ-RL7 utilizes a voltage comparator to monitor the supply voltage. The comparator compares the voltage with the set threshold and generates the reset signal accordingly. The manual reset input allows for immediate system reset when required.

Detailed Application Field Plans

ADM6339MARJZ-RL7 finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some potential application fields include:

1. Microcontroller-based systems
2. Power management circuits
3. Industrial control systems
4. Automotive electronics
5. Battery-powered devices

Detailed and Complete Alternative Models

1. ADM6326MARJZ-RL7: Similar voltage monitoring and reset IC with adjustable threshold voltage.
2. ADM6328MARJZ-RL7: Voltage monitoring and reset IC with additional power-on reset functionality.
3. ADM6331MARJZ-RL7: Dual voltage monitoring and reset IC for monitoring multiple supply voltages simultaneously.

These alternative models offer similar functionalities with slight variations to cater to different application requirements.

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