DS2404S-001

Product Overview

Category

The DS2404S-001 belongs to the category of electronic components.

Use

It is primarily used for identification and authentication purposes in various electronic systems.

Characteristics

• Compact size
• High reliability
• Low power consumption
• Easy integration into existing systems

Package

The DS2404S-001 is available in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of DS2404S-001 lies in its ability to provide unique identification and authentication capabilities to electronic devices.

Packaging/Quantity

The DS2404S-001 is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Operating Voltage: 3.0V to 5.5V
• Communication Interface: 1-Wire® protocol
• Temperature Range: -40°C to +85°C
• Memory Capacity: 64-bit unique serial number

Detailed Pin Configuration

The DS2404S-001 features a simple three-pin configuration:

1. VCC: Power supply pin
2. GND: Ground pin
3. DQ: Data pin (1-Wire® communication)

Functional Features

• Unique Serial Number: Each DS2404S-001 has a globally unique 64-bit serial number, allowing for device identification and tracking.
• Authentication: The device supports cryptographic authentication protocols, ensuring secure communication between devices.
• Tamper Detection: The DS2404S-001 includes tamper detection features, providing an additional layer of security against unauthorized access.

Advantages and Disadvantages

Advantages

• High level of security due to unique serial numbers and authentication features.
• Easy integration into existing systems due to the widely adopted 1-Wire® protocol.
• Compact size allows for flexible placement in various electronic devices.

Disadvantages

• Limited memory capacity restricts the storage of additional data.
• Relatively higher cost compared to alternative identification solutions.

Working Principles

The DS2404S-001 utilizes the 1-Wire® protocol for communication. It operates by providing a unique serial number when queried, allowing other devices to identify and authenticate it. The device also incorporates tamper detection mechanisms to ensure the integrity of the system.

Detailed Application Field Plans

The DS2404S-001 finds applications in various fields, including:

1. Access Control Systems: Used for secure identification and authentication of individuals.
2. Product Authentication: Enables verification of genuine products, preventing counterfeiting.
3. Asset Tracking: Provides a means to track and manage valuable assets within an organization.
4. Medical Devices: Ensures the authenticity and integrity of medical equipment and supplies.

Detailed and Complete Alternative Models

1. DS2401: Similar to DS2404S-001 but with a smaller memory capacity.
2. DS28E04: Offers extended memory capacity and additional security features.
3. DS2438: Combines identification capabilities with environmental sensing functionalities.

In conclusion, the DS2404S-001 is a compact and reliable electronic component that provides unique identification and authentication capabilities. Its integration into various systems ensures enhanced security and enables applications in diverse fields. While it has certain limitations, alternative models offer different features to suit specific requirements.