Overview
The TDA8035HN/C2/S1QL is a highly integrated and low-power smart card interface IC developed by NXP USA Inc. It is the cost-efficient successor to the established TDA8024, offering enhanced security features and power efficiency. This component is designed to provide a high level of security for smart cards through current limitation, short-circuit detection, ESD protection, and supply supervision. The TDA8035HN operates in the 3 V supply domain, making it ideal for power-efficient contact reader applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Supply Voltage | 2.7V ~ 5.5V |
| Operating Voltage | 1.8V, 3V, 5V |
| Current Consumption (Standby) | Very low |
| Security Features | Current limitation, short-circuit detection, ESD protection, supply supervision |
Key Features
- Highly integrated smart card interface
- Low power consumption, especially in standby mode
- Enhanced security features including current limitation, short-circuit detection, and ESD protection
- Supply supervision for reliable operation
- Operates in the 3 V supply domain
- Analog interface
- Surface mount packaging (32-HVQFN)
Applications
The TDA8035HN/C2/S1QL is primarily used in contact smart card reader applications where high security and low power consumption are critical. This includes:
- Secure payment terminals
- Access control systems
- Identity verification systems
- Other secure authentication devices
Q & A
- What is the TDA8035HN/C2/S1QL? The TDA8035HN/C2/S1QL is a highly integrated and low-power smart card interface IC developed by NXP USA Inc.
- What are the key security features of the TDA8035HN/C2/S1QL? It includes current limitation, short-circuit detection, ESD protection, and supply supervision.
- What is the operating voltage range of the TDA8035HN/C2/S1QL? The operating voltage range is 2.7V ~ 5.5V.
- What type of packaging does the TDA8035HN/C2/S1QL use? It uses a 32-VFQFN Exposed Pad surface mount package.
- Why is the TDA8035HN/C2/S1QL considered power-efficient? It has very low current consumption, especially in standby mode.
- In what applications is the TDA8035HN/C2/S1QL typically used? It is used in contact smart card reader applications such as secure payment terminals, access control systems, and identity verification systems.
- What is the successor to the TDA8024? The TDA8035HN is the successor to the TDA8024.
- How does the TDA8035HN/C2/S1QL enhance security for smart cards? It enhances security through current limitation, short-circuit detection, ESD protection, and supply supervision.
- What is the mounting type of the TDA8035HN/C2/S1QL? It is a surface mount component.
- Where can I find detailed documentation for the TDA8035HN/C2/S1QL? Detailed documentation can be found on the NXP website and through various electronic component distributors.
