ADM6315-31D3ARTRL7

Product Overview

Category

ADM6315-31D3ARTRL7 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 IC
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

ADM6315-31D3ARTRL7 is available in a small surface-mount SOT-23 package.

Essence

The essence of this product lies in its ability to monitor the supply voltage and generate a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

ADM6315-31D3ARTRL7 is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 3.1V
• Reset Timeout Period: 140ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Pin Configuration

ADM6315-31D3ARTRL7 has the following pin configuration:

```

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| | --| RST |-- --| GND |-- --| VCC |-- --| MR |-- |_______| ```

Pin Description: - RST: Reset output - GND: Ground - VCC: Supply voltage - MR: Manual reset input

Functional Features

1. Voltage Monitoring: ADM6315-31D3ARTRL7 continuously monitors the supply voltage.
2. Reset Generation: When the supply voltage drops below the reset threshold, the IC generates a reset signal.
3. Manual Reset: The MR pin allows for manual reset control.

Advantages and Disadvantages

Advantages

• Low power consumption ensures energy efficiency.
• Wide operating voltage range makes it compatible with various systems.
• Small package size enables space-saving designs.
• High accuracy ensures reliable voltage monitoring.

Disadvantages

• Limited reset timeout period may not be suitable for certain applications requiring longer timeouts.
• Lack of additional features such as adjustable reset thresholds or hysteresis.

Working Principles

ADM6315-31D3ARTRL7 operates by comparing the supply voltage with the preset threshold voltage. When the supply voltage falls below the threshold, the IC triggers the reset output, indicating a power failure or low voltage condition. The reset signal remains active until the supply voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

ADM6315-31D3ARTRL7 finds applications in various electronic devices where voltage monitoring and reset functions are crucial. Some common application fields include:

1. Microcontrollers: Ensures proper system initialization and prevents erratic behavior during power fluctuations.
2. Industrial Control Systems: Provides reliable reset functionality for critical equipment.
3. Battery-Powered Devices: Monitors battery voltage to prevent damage due to over-discharge.
4. Automotive Electronics: Ensures stable operation of vehicle systems by monitoring voltage levels.

Detailed and Complete Alternative Models

1. ADM6316-29D2ARTZR7: Similar to ADM6315-31D3ARTRL7 but with a lower reset threshold voltage of 2.9V.
2. ADM6318-33D2ARTZ-R7: Offers a higher reset threshold voltage of 3.3V for specific applications.
3. ADM6320-23D2ARTZ-R7: Provides an adjustable reset threshold voltage, allowing customization for different systems.

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

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