DS1814AR-5/T&R

Product Overview

Category

The DS1814AR-5/T&R belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and systems for controlling and monitoring purposes.

Characteristics

• Compact size
• High reliability
• Low power consumption
• Wide operating temperature range

Package

The DS1814AR-5/T&R is available in a small surface-mount package, which facilitates easy integration into circuit boards.

Essence

The essence of DS1814AR-5/T&R lies in its ability to provide precise control and monitoring functions in electronic applications.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of DS1814AR-5/T&R units.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active-Low
• Output Current: 10mA (max)
• Reset Threshold Voltage: 4.63V (typ)
• Reset Timeout Period: 140ms (min)

Detailed Pin Configuration

The DS1814AR-5/T&R features the following pin configuration:

1. GND (Ground)
2. RESET (Reset Input)
3. VCC (Supply Voltage)

Functional Features

• Power-On Reset: The DS1814AR-5/T&R generates a reset signal when the supply voltage rises above the reset threshold voltage.
• Manual Reset: A manual reset input allows users to trigger a reset signal manually.
• Reset Timeout: If the reset input remains low for a period longer than the reset timeout period, the DS1814AR-5/T&R releases the reset signal.
• Active-Low Output: The reset output is active-low, meaning it goes low when a reset condition is detected.

Advantages and Disadvantages

Advantages

• Compact size enables easy integration into space-constrained designs.
• High reliability ensures consistent performance over time.
• Low power consumption helps in energy-efficient applications.
• Wide operating temperature range allows for usage in various environments.

Disadvantages

• Limited output current may restrict its use in certain high-power applications.
• Lack of additional features or customization options may limit its versatility in specific scenarios.

Working Principles

The DS1814AR-5/T&R operates based on a voltage monitoring mechanism. It continuously monitors the supply voltage and generates a reset signal when the voltage rises above the preset threshold. This ensures that the connected electronic system starts in a known state.

Detailed Application Field Plans

The DS1814AR-5/T&R finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the DS1814AR-5/T&R include: - DS1811R-5/T&R - MAX809RTRG - MCP101T-450I/TT

These alternatives can be considered based on specific requirements and compatibility with the target application.

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