ADM6315-26D2ARTZRL

Product Overview

Category

ADM6315-26D2ARTZRL 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: ADM6315-26D2ARTZRL monitors the supply voltage and provides a reset signal when it falls below a certain threshold.
• Reset function: It ensures that the microcontroller or other digital circuitry starts operating from a known state after power-up or voltage drop.
• Low power consumption: The IC is designed to consume minimal power, making it suitable for battery-powered applications.
• Small form factor: ADM6315-26D2ARTZRL comes in a compact package, allowing for space-efficient integration into electronic systems.

Package

ADM6315-26D2ARTZRL is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ADM6315-26D2ARTZRL lies in its ability to monitor the supply voltage and provide a reliable reset signal, ensuring proper functioning of digital circuits.

Packaging/Quantity

This product is typically packaged in reels 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: 2.63V
• Reset timeout period: 140ms
• Operating temperature range: -40°C to +85°C
• Output type: Active-low reset signal
• Quiescent current: 10µA (typical)

Detailed Pin Configuration

ADM6315-26D2ARTZRL 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

ADM6315-26D2ARTZRL continuously monitors the supply voltage and compares it to the preset threshold voltage. If the supply voltage drops below the threshold, the IC triggers a reset signal.

Reset Generation

Upon detecting a voltage drop below the threshold, ADM6315-26D2ARTZRL generates an active-low reset signal. This signal remains active for a specified timeout period after the supply voltage rises above the threshold again.

Manual Reset

The manual reset (MR) pin allows for an external reset signal to override the internal monitoring circuitry. When MR is pulled low, the reset signal is activated regardless of the supply voltage level.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality
• Low power consumption
• Compact form factor for space-constrained applications
• Wide operating voltage range
• Manual reset capability for flexibility in system design

Disadvantages

• Limited reset timeout period may not be suitable for all applications requiring longer delays.
• Active-low reset signal may require additional level-shifting circuitry in certain systems.

Working Principles

ADM6315-26D2ARTZRL operates based on a voltage comparator circuit that continuously compares the supply voltage with the preset threshold voltage. When the supply voltage falls below the threshold, the comparator triggers the generation of an active-low reset signal. The reset signal remains active for a specific timeout period after the supply voltage rises above the threshold again.

Detailed Application Field Plans

ADM6315-26D2ARTZRL finds application in various electronic devices and systems where reliable voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and operation of microcontrollers upon power-up or voltage drop.
2. Embedded Systems: Providing a reset signal to ensure the correct functioning of digital circuitry in embedded systems.
3. Battery-Powered Devices: Monitoring battery voltage and initiating a reset when it falls below a certain level to prevent erratic behavior or data corruption.
4. Industrial Control Systems: Maintaining system integrity by resetting critical components in case of power fluctuations or voltage drops.

Detailed and Complete Alternative Models

1. ADM6316-29D2ARTZRL
2. ADM6317-31D2ARTZRL
3. ADM6318-33D2ARTZRL
4. ADM6319-35D2ARTZRL
5. ADM6320-37D2ARTZRL

These alternative models offer similar voltage monitoring and reset functionality, with variations in threshold voltages, reset timeout periods, and other specifications. The selection of an alternative model depends on specific application requirements.

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