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TDA8001A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TDA8001APHI250Yes

TDA8001A** is a smart card interface IC manufactured by **Philips Semiconductors (now NXP Semiconductors)**.

The TDA8001A is a smart card interface IC manufactured by Philips Semiconductors (now NXP Semiconductors).

Specifications:

  • Supply Voltage: 3V or 5V (selectable)
  • Operating Current: Low power consumption
  • Card Clock Frequency: Up to 10 MHz
  • Interface: ISO 7816-3 compliant
  • Card Detection: Supports card insertion/removal detection
  • ESD Protection: High ESD protection on card contacts
  • Package: SO20 (Small Outline 20-pin package)

Descriptions:

The TDA8001A is designed to provide a secure and reliable interface between a microcontroller and a smart card. It handles power supply regulation, clock generation, and data communication while ensuring compliance with ISO 7816-3 standards.

Features:

  • Automatic Activation/Deactivation of the smart card
  • Integrated Voltage Regulator (3V or 5V)
  • Clock Generation for the smart card
  • Data Buffering for secure communication
  • Short-Circuit Protection on card contacts
  • Thermal Protection to prevent overheating

This IC is commonly used in payment terminals, access control systems, and other smart card-based applications.

*(Note: For detailed technical parameters, refer to the official NXP datasheet.)*

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