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TDA5220 from INFINEON

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TDA5220

Manufacturer: INFINEON

ASK/FSK Single Conversion Receiver

Partnumber Manufacturer Quantity Availability
TDA5220 INFINEON 500 In Stock

Description and Introduction

ASK/FSK Single Conversion Receiver The TDA5220 is a low-power ASK/FSK receiver IC manufactured by Infineon Technologies. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Frequency Range:** 868 MHz / 915 MHz  
- **Modulation:** ASK (Amplitude Shift Keying) / FSK (Frequency Shift Keying)  
- **Supply Voltage:** 2.0 V to 3.6 V  
- **Current Consumption:**  
  - RX Mode: 7.5 mA (typical)  
  - Standby Mode: 0.5 µA (typical)  
- **Sensitivity:** -109 dBm (ASK mode, 1 kbps)  
- **Data Rate:** Up to 20 kbps  
- **IF Bandwidth:** Adjustable (315 kHz / 455 kHz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-20  

### **Descriptions:**  
- The TDA5220 is a single-chip RF receiver designed for low-power wireless applications.  
- It supports both ASK and FSK demodulation, making it suitable for various remote control and telemetry systems.  
- The IC integrates a low-noise amplifier (LNA), mixer, IF amplifier, demodulator, and data filter.  
- It is optimized for battery-operated devices due to its low power consumption.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **High Sensitivity:** Ensures reliable reception even at weak signal levels.  
- **Integrated IF Filter:** Reduces external component count.  
- **Wake-on-Radio Function:** Enables ultra-low standby current.  
- **Digital RSSI (Received Signal Strength Indicator):** Provides signal strength information.  
- **Crystal Oscillator Interface:** Supports external reference frequency.  
- **Small Footprint:** TSSOP-20 package for space-constrained designs.  

This information is based on Infineon's official documentation for the TDA5220.

Partnumber Manufacturer Quantity Availability
TDA5220 INFIEON 260 In Stock

Description and Introduction

ASK/FSK Single Conversion Receiver The TDA5220 is a RF receiver IC manufactured by Infineon Technologies. Below are the specifications, descriptions, and features based on the available knowledge base:

### **Specifications:**  
- **Frequency Range:** 868 MHz  
- **Modulation Type:** FSK (Frequency Shift Keying)  
- **Supply Voltage:** 2.0 V to 3.6 V  
- **Current Consumption:** Low power consumption (exact value depends on operating mode)  
- **Sensitivity:** High sensitivity for reliable reception  
- **Data Rate:** Supports various data rates (specific values depend on configuration)  
- **Package Type:** Small form factor (exact package details may vary)  

### **Descriptions:**  
The TDA5220 is a highly integrated RF receiver designed for low-power wireless applications. It is optimized for operation in the 868 MHz ISM band and supports FSK modulation, making it suitable for remote keyless entry (RKE), home automation, and industrial wireless communication systems.  

### **Features:**  
- **Low Power Operation:** Ideal for battery-powered devices.  
- **High Sensitivity:** Ensures reliable reception in challenging RF environments.  
- **Integrated IF Filter:** Reduces external component count.  
- **Digital RSSI (Received Signal Strength Indicator):** Provides signal strength feedback.  
- **Wake-on-Radio (WoR) Functionality:** Enables ultra-low-power standby mode with wake-up capability.  
- **Small Footprint:** Suitable for compact designs.  

For exact performance characteristics and application details, refer to the official Infineon datasheet.

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