Overview
The TDA8024T/C1,118 is a comprehensive and cost-efficient analog interface designed for asynchronous 3 V or 5 V smart cards. Developed by NXP Semiconductors, this integrated circuit (IC) serves as an intermediary between the smart card and the microcontroller, handling all necessary supply, protection, and control functions. It requires very few external components, making it a streamlined solution for smart card applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Part Number | TDA8024T/C1,118 |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Interface | Analog |
| Voltage - Supply | 2.7 V ~ 6.5 V |
| Frequency | Up to 3.2 MHz |
| Power Consumption | Up to 560 mW |
Key Features
- Complete analog interface for asynchronous 3 V or 5 V smart cards.
- Handles supply, protection, and control functions between the smart card and microcontroller.
- Requires very few external components.
- Supports frequencies up to 3.2 MHz.
- Low power consumption, up to 560 mW.
- Available in 28-SOIC package.
Applications
The TDA8024T/C1,118 is primarily used in smart card reader systems, including but not limited to:
- Payment terminals.
- Access control systems.
- Identification and authentication systems.
- Public transportation ticketing systems.
Q & A
- What is the primary function of the TDA8024T/C1,118? The TDA8024T/C1,118 is a complete analog interface for asynchronous 3 V or 5 V smart cards, handling supply, protection, and control functions between the smart card and the microcontroller.
- What package type does the TDA8024T/C1,118 come in? The TDA8024T/C1,118 comes in a 28-SOIC package.
- What is the voltage supply range for the TDA8024T/C1,118? The voltage supply range is from 2.7 V to 6.5 V.
- What is the maximum frequency supported by the TDA8024T/C1,118? The TDA8024T/C1,118 supports frequencies up to 3.2 MHz.
- How much power does the TDA8024T/C1,118 consume? The power consumption is up to 560 mW.
- What are the typical applications of the TDA8024T/C1,118? Typical applications include payment terminals, access control systems, identification and authentication systems, and public transportation ticketing systems.
- Is the TDA8024T/C1,118 a surface mount device? Yes, the TDA8024T/C1,118 is a surface mount device.
- Does the TDA8024T/C1,118 require many external components? No, the TDA8024T/C1,118 requires very few external components.
- What is the replacement part for the TDA8004AT? The TDA8024AT is a direct replacement for the TDA8004AT.
- Where can I find more detailed documentation for the TDA8024T/C1,118? More detailed documentation can be found on the NXP Semiconductors website and in the application note AN10141.
