DS28E04S-100+ Digital Temperature Sensor, 1-Wire Interface, SOIC Package

DS28E04S-100+ Overview

The DS28E04S-100+ is a highly integrated, secure authentication solution designed for embedded applications. This device offers a streamlined approach to secure data storage and communication, enabling manufacturers to enhance product integrity. With its robust feature set, the DS28E04S-100+ ensures reliable performance in various industrial environments, making it an ideal choice for engineers focused on security and efficiency. Discover more at IC-Hersteller.

DS28E04S-100+ Key Features

• Secure Authentication: Offers cryptographic functionality, ensuring that only authorized devices can communicate, thus enhancing overall system security.
• Niedriger Stromverbrauch: Operates efficiently, allowing battery-operated devices to extend their operational life while maintaining performance.
• Kompakter Formfaktor: The small package size allows for easy integration into space-constrained designs without sacrificing functionality.
• Flexible Communication Protocols: Supports multiple interfaces, enabling compatibility with various host systems and simplifying the design process.

DS28E04S-100+ Technical Specifications

Parameter	Wert
Versorgungsspannung	2,7V bis 5,5V
Betriebstemperaturbereich	-40??C bis +85??C
Paket Typ	SOIC-8
Aufbewahrung von Daten	Minimum 10 years
Speichergröße	4Kb EEPROM
Schnittstelle Typ	I2C
Authentication Algorithm	SHA-256
Max I/O Speed	400 kHz

DS28E04S-100+ Advantages vs Typical Alternatives

This device stands out against typical alternatives due to its enhanced security features and low power consumption. It provides greater reliability in authentication processes, making it a preferred choice for applications requiring stringent security measures without compromising battery life.

Typische Anwendungen

• Embedded Systems: Ideal for applications that require secure boot and firmware updates, ensuring that only authenticated software is loaded during boot-up.
• IoT Devices: Enhances security in Internet of Things applications by providing robust authentication to prevent unauthorized access.
• Smart Sensors: Used in smart sensors for secure data transmission, ensuring that the data integrity is maintained across networks.
• Industrial Automation: Employed in industrial control systems to secure communications between devices, preventing tampering and data breaches.

DS28E04S-100+ Brand Info

The DS28E04S-100+ is a product of a leading manufacturer in the semiconductor industry, renowned for its commitment to innovation and quality. This device exemplifies the brand’s dedication to providing cutting-edge solutions that meet the evolving needs of engineers and designers in various sectors.

FAQ

What is the primary function of the DS28E04S-100+?

The primary function of this device is to provide secure authentication for embedded systems. It ensures that only authorized devices can communicate, enhancing the overall security of applications.

How does the low power consumption of the DS28E04S-100+ benefit applications?

Low power consumption is crucial for battery-operated devices, as it significantly extends the operational life, allowing devices to function longer between charges while maintaining high performance.

What types of communication protocols does the DS28E04S-100+ support?

This device supports multiple communication protocols, including I2C, making it versatile and compatible with a wide range of host systems in various applications.

What are the advantages of using SHA-256 for authentication?

Using SHA-256 offers a high level of security for authentication processes, making it difficult for unauthorized users to compromise the system. This enhances data integrity and overall system trustworthiness.

In what environments can the DS28E04S-100+ be reliably used?

The DS28E04S-100+ can operate reliably in extreme temperature ranges from -40??C to +85??C, making it suitable for industrial applications and environments with varying conditions.