Overview
The TDA5210T is a radio frequency (RF) receiver module designed and manufactured by Infineon Technologies. This component is part of Infineon's RF/IF and RFID product category, known for its high integration and low power consumption. The TDA5210T is designed to meet the demands of modern wireless applications, offering a balance between performance, power efficiency, and flexibility.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | 28-TSSOP (0.173, 4.40mm Width) |
| Frequency Range | 810-870 MHz |
| Modulation | ASK/FSK |
| Supply Voltage | Typically 3.3V to 5.0V |
| Current - Receiving | Typically a few mA (exact value not specified for TDA5210T, but similar to other models in the range) |
| Sensitivity | Typically around -107 dBm to -116 dBm (depending on modulation scheme, similar to other models in the range) |
| Temperature Range | -40°C to +85°C |
Key Features
- High sensitivity receiver, typically in the range of -107 dBm to -116 dBm depending on the modulation scheme.
- Low power consumption, with supply currents in the range of a few mA.
- Multi-band and multi-channel capabilities, supporting various frequency ranges.
- Integrated Low Noise Amplifier (LNA) and internal IF filter for enhanced performance.
- Support for multiple modulation schemes including ASK and FSK.
- Low software development efforts due to the integrated controller and autonomous receive mode.
Applications
- Remote keyless entry systems.
- Remote start applications.
- Tire pressure monitoring systems.
- Remote control units.
- Cordless alarm systems.
- Remote metering applications.
Q & A
- What is the TDA5210T used for? The TDA5210T is used in various wireless applications such as remote keyless entry systems, remote start applications, and tire pressure monitoring systems.
- What is the frequency range of the TDA5210T? The TDA5210T operates in the frequency range of 810-870 MHz.
- What modulation schemes does the TDA5210T support? The TDA5210T supports ASK and FSK modulation schemes.
- What is the typical supply voltage for the TDA5210T? The typical supply voltage for the TDA5210T is between 3.3V to 5.0V.
- How does the TDA5210T achieve low power consumption? The TDA5210T achieves low power consumption through its autonomous receive mode and integrated controller, which reduce the noise and power consumption of the host processor.
- What are the key features of the TDA5210T? Key features include high sensitivity, low power consumption, integrated LNA and IF filter, and support for multiple modulation schemes.
- What is the package type of the TDA5210T? The TDA5210T comes in a 28-TSSOP package.
- What is the temperature range for the TDA5210T? The TDA5210T operates within a temperature range of -40°C to +85°C.
- Does the TDA5210T have ESD protection? While specific details for the TDA5210T are not provided, similar models from Infineon often include ESD protection.
- Can the TDA5210T be used in automotive applications? Yes, the TDA5210T can be used in automotive applications due to its robust design and temperature range.
