Overview
The PCF7938XA/LAAB3800 is a sophisticated RFID transponder IC designed and manufactured by NXP Semiconductors. This component is specifically tailored for remote keyless entry systems and immobilizer applications. It integrates advanced PLL (Phase-Locked Loop) technology to ensure reliable and secure communication. The device is part of NXP's extensive range of RFID solutions, known for their high performance and robust security features.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors / Freescale |
| Part Number | PCF7938XA/LAAB3800 |
| Category | RF/IF and RFID |
| Description | IC REMOTE KEYLESS ENTRY PLLMC |
| Package / Case | SOT385 |
| RoHS Status | Lead free / RoHS Compliant |
| Memory Size | Not specified in available sources |
| Data Interface | Not specified in available sources |
| Antenna Connector | Not specified in available sources |
| Current Transmitting | Not specified in available sources |
| Operating Temperature | Not specified in available sources |
Key Features
- Advanced PLL Technology: Ensures stable and reliable communication in keyless entry and immobilizer systems.
- RFID Transponder: Designed for use in RFID tags and transponders, providing secure and efficient data transmission.
- RoHS Compliant: Lead-free and compliant with RoHS regulations, making it environmentally friendly.
- Compact Packaging: Available in the SOT385 package, which is compact and suitable for a variety of applications.
- High Security: Incorporates robust security features to protect against unauthorized access and ensure the integrity of the system.
Applications
- Remote Keyless Entry Systems: Used in automotive and other secure access systems to provide convenient and secure entry.
- Immobilizer Systems: Prevents unauthorized vehicle start-up by ensuring that only authorized keys can activate the vehicle.
- RFID Tags and Transponders: Suitable for various RFID applications requiring secure and reliable data transmission.
- Access Control Systems: Can be integrated into access control systems for buildings, parking, and other secure areas.
Q & A
- Q: What is the primary function of the PCF7938XA/LAAB3800?
A: The PCF7938XA/LAAB3800 is primarily used in remote keyless entry systems and immobilizer applications.
- Q: Who is the manufacturer of the PCF7938XA/LAAB3800?
A: The PCF7938XA/LAAB3800 is manufactured by NXP Semiconductors / Freescale.
- Q: What is the package type of the PCF7938XA/LAAB3800?
A: The PCF7938XA/LAAB3800 is available in the SOT385 package.
- Q: Is the PCF7938XA/LAAB3800 RoHS compliant?
A: Yes, the PCF7938XA/LAAB3800 is lead-free and RoHS compliant.
- Q: What are the typical applications of the PCF7938XA/LAAB3800?
A: It is used in remote keyless entry systems, immobilizer systems, RFID tags, and access control systems.
- Q: How can I obtain the datasheet for the PCF7938XA/LAAB3800?
A: You can download the datasheet from the official NXP website or from authorized distributors like Ariat-Tech or Jotrin.
- Q: What are the security features of the PCF7938XA/LAAB3800?
A: The device incorporates robust security features to protect against unauthorized access and ensure system integrity.
- Q: Can I purchase the PCF7938XA/LAAB3800 from online distributors?
A: Yes, you can purchase the PCF7938XA/LAAB3800 from online distributors such as Ariat-Tech, Jotrin, and others.
- Q: What is the typical lead time for ordering the PCF7938XA/LAAB3800?
A: The lead time is typically 2-3 days after payment, depending on the distributor.
- Q: How do I contact the distributor for more information or to place an order?
A: You can contact distributors like Ariat-Tech or Jotrin via their websites or through their customer service emails.
