ADM810RAKS-REEL7

Product Overview

Category

ADM810RAKS-REEL7 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: ADM810RAKS-REEL7 monitors the power supply voltage and provides a reset signal when the voltage falls below a specified threshold.
• Reset function: It ensures that the microcontroller or other digital circuitry starts operating correctly after power-up or brownout conditions.
• Low power consumption: The device operates with low quiescent current, making it suitable for battery-powered applications.
• Wide operating voltage range: It can operate within a wide range of supply voltages, typically from 1.1V to 5.5V.
• Small package size: ADM810RAKS-REEL7 is available in a small SOT-23 package, which is ideal for space-constrained designs.
• RoHS compliant: The product meets the Restriction of Hazardous Substances directive, ensuring environmental friendliness.

Package and Quantity

ADM810RAKS-REEL7 is packaged in a reel containing a specified quantity of units. The exact packaging and quantity details can be obtained from the manufacturer's datasheet.

Specifications

• Supply Voltage Range: 1.1V to 5.5V
• Threshold Voltage Options: Various options available, such as 2.93V, 3.08V, 3.15V, etc.
• Reset Timeout Period: Typically 140ms
• Quiescent Current: Very low, typically 6µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Pin Configuration

ADM810RAKS-REEL7 has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin for the reset signal.

Functional Features

Voltage Monitoring

ADM810RAKS-REEL7 continuously monitors the power supply voltage. When the voltage drops below the specified threshold, it triggers the reset function.

Reset Function

The device generates a reset signal when the monitored voltage falls below the threshold. This ensures that the connected microcontroller or digital circuitry starts operating correctly after power-up or brownout conditions.

Advantages

• Reliable voltage monitoring and reset functionality.
• Low power consumption, suitable for battery-powered applications.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables space-constrained designs.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• No adjustable threshold voltage option.
• Limited timeout period for reset signal generation.

Working Principles

ADM810RAKS-REEL7 operates based on a voltage comparator circuit. It compares the supply voltage with the preset threshold voltage. When the supply voltage drops below the threshold, the comparator triggers the reset function, generating a reset signal. The reset signal remains active until the supply voltage rises above the threshold and the timeout period elapses.

Application Field Plans

ADM810RAKS-REEL7 finds applications in various electronic devices where voltage monitoring and reliable reset functionality are required. Some potential application fields include: - Microcontrollers and microprocessors - Embedded systems - Industrial control systems - Communication equipment - Consumer electronics

Alternative Models

There are several alternative models available in the market that offer similar voltage monitoring and reset functions. Some popular alternatives to ADM810RAKS-REEL7 include: - MAX809 series from Maxim Integrated - MCP100 series from Microchip Technology - TPS380x series from Texas Instruments - LTC293x series from Linear Technology

These alternative models provide a range of features and specifications, allowing designers to choose the most suitable option for their specific application requirements.

In conclusion, ADM810RAKS-REEL7 is an integrated circuit used for voltage monitoring and reset functions. It offers reliable performance, low power consumption, and compatibility with various systems. While it has some limitations, it finds applications in diverse electronic devices. Designers can also consider alternative models based on their specific needs.