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TDA5211 from INFIEON,Infineon

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TDA5211

Manufacturer: INFIEON

ASK/FSK Single Conversion Receiver

Partnumber Manufacturer Quantity Availability
TDA5211 INFIEON 52 In Stock

Description and Introduction

ASK/FSK Single Conversion Receiver The TDA5211 is a low-power ASK/FSK superheterodyne receiver IC manufactured by Infineon Technologies. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Frequency Range:** 315 MHz, 433.92 MHz, 868.3 MHz, 915 MHz  
- **Modulation:** ASK (Amplitude Shift Keying) / FSK (Frequency Shift Keying)  
- **Supply Voltage:** 2.0 V to 3.6 V  
- **Current Consumption:** Low power consumption (typically 5.5 mA in receive mode)  
- **Sensitivity:** High sensitivity (typically -110 dBm for ASK, -109 dBm for FSK)  
- **IF Frequency:** 1 MHz  
- **Data Rate:** Up to 20 kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** P-TSSOP-16  

### **Descriptions:**  
- The TDA5211 is designed for low-power wireless applications such as remote keyless entry (RKE), home automation, and industrial control systems.  
- It integrates a complete RF front-end, including a low-noise amplifier (LNA), mixer, IF amplifier, demodulator, and data slicer.  
- The receiver supports both ASK and FSK modulation schemes, providing flexibility for different applications.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **High Sensitivity:** Ensures reliable reception even in weak signal conditions.  
- **Integrated IF Filter:** Reduces external component count.  
- **Wide Supply Voltage Range:** Suitable for various power sources.  
- **Wake-Up Function:** Supports power-saving modes.  
- **Digital RSSI Output:** Provides signal strength indication.  
- **Small Footprint:** P-TSSOP-16 package for space-constrained designs.  

This information is based on Infineon's official documentation for the TDA5211.

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