Maxim Integrated
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DS9502P+T&R
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DS9502P+T&R

Product Overview

Category

The DS9502P+T&R belongs to the category of electronic components, specifically passive RFID transponders.

Use

It is used for identification, tracking, and authentication applications in various industries such as logistics, healthcare, retail, and manufacturing.

Characteristics

  • Passive RFID transponder
  • High-frequency operation
  • Small form factor
  • Robust construction for durability

Package

The DS9502P+T&R is typically packaged in reels or trays for automated assembly processes.

Essence

The essence of the DS9502P+T&R lies in its ability to provide reliable and secure identification and tracking capabilities in a compact and durable package.

Packaging/Quantity

The DS9502P+T&R is available in standard packaging quantities suitable for both prototyping and production purposes.

Specifications

  • Operating Frequency: 13.56 MHz
  • Memory Capacity: 1 Kbit EEPROM
  • Communication Protocol: ISO/IEC 15693
  • Operating Temperature Range: -40°C to +85°C
  • Dimensions: 5mm x 5mm x 1.4mm

Detailed Pin Configuration

The DS9502P+T&R features a standard pin configuration with connections for power, ground, and communication interface.

| Pin Name | Description | |----------|-------------------| | VDD | Power Supply | | GND | Ground | | DATA | Communication Bus |

Functional Features

  • Secure data storage and retrieval
  • Anti-collision capability for multiple tag identification
  • High read range for efficient scanning
  • Low power consumption for extended battery life in portable devices

Advantages

  • Compact size for easy integration into various products
  • Reliable and secure data storage
  • Compatibility with industry-standard communication protocols
  • Suitable for harsh environmental conditions

Disadvantages

  • Limited memory capacity compared to some other RFID transponders
  • Requires compatible reader infrastructure for full functionality

Working Principles

The DS9502P+T&R operates based on the principles of electromagnetic induction. When brought into the proximity of an RFID reader, it receives energy from the reader's electromagnetic field and uses this energy to power up and communicate its stored information back to the reader.

Detailed Application Field Plans

The DS9502P+T&R is well-suited for a wide range of applications including: - Inventory management in retail and logistics - Asset tracking in healthcare and manufacturing - Access control and authentication in security systems - Identification and authentication in consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the DS9502P+T&R include: - DS2401Z+ - DS1990A-F5+ - DS1982-F5+

In summary, the DS9502P+T&R is a versatile and reliable passive RFID transponder that offers secure identification and tracking capabilities in a compact and durable package. Its high-frequency operation, anti-collision capability, and low power consumption make it suitable for a wide range of applications across various industries. While it may have some limitations in terms of memory capacity and reader compatibility, its advantages outweigh these drawbacks, making it a valuable component for RFID-based solutions.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением DS9502P+T&R в технических решениях.

  1. What is the DS9502P+T&R?

    • The DS9502P+T&R is a 1-Wire® silicon serial number IC with a unique 64-bit ROM registration number.

  2. What are the typical applications of DS9502P+T&R?

    • It is commonly used for asset tracking, access control, and electronic identification in technical solutions.

  3. How does the DS9502P+T&R communicate with other devices?

    • It communicates using the 1-Wire protocol, allowing it to interface with microcontrollers, sensors, and other digital devices.

  4. What is the operating temperature range of DS9502P+T&R?

    • The operating temperature range is typically from -40°C to +85°C, making it suitable for various environments.

  5. Can multiple DS9502P+T&R devices be connected on the same 1-Wire bus?

    • Yes, multiple DS9502P+T&R devices can be connected on the same 1-Wire bus, each with its unique 64-bit ROM registration number.

  6. Does the DS9502P+T&R require external power?

    • No, it is powered directly through the 1-Wire communication line, simplifying its integration into technical solutions.

  7. What is the memory capacity of DS9502P+T&R?

    • It has a 256-bit user-programmable EPROM, which can be used to store additional information or configuration data.

  8. Is the DS9502P+T&R compatible with industry-standard protocols?

    • Yes, it is compatible with industry-standard 1-Wire communication protocol, ensuring interoperability with existing systems.

  9. Can the DS9502P+T&R be used for secure authentication purposes?

    • Yes, it can be utilized for secure authentication and anti-counterfeiting measures due to its unique 64-bit ROM registration number.

  10. Are there any specific design considerations when integrating DS9502P+T&R into technical solutions?

    • Designers should consider factors such as bus length, parasitic power delivery, and ESD protection to ensure reliable operation in their technical solutions.