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TDA5240

Brushless DC motor drive circuit

Partnumber Manufacturer Quantity Availability
TDA5240 28 In Stock

Description and Introduction

Brushless DC motor drive circuit The TDA5240 is a radar transceiver IC designed for automotive applications, particularly for distance and speed measurement. Here are the factual details about its manufacturer, specifications, descriptions, and features:

### **Manufacturer**  
The TDA5240 is manufactured by **Infineon Technologies**, a leading semiconductor company specializing in automotive, industrial, and power management solutions.

### **Specifications**  
- **Frequency Range**: 24 GHz (K-band)  
- **Modulation Type**: FMCW (Frequency Modulated Continuous Wave)  
- **Output Power**: Typically 10 dBm  
- **Sensitivity**: High sensitivity for reliable detection  
- **Supply Voltage**: 5V (typical)  
- **Operating Temperature Range**: -40°C to +105°C (automotive-grade)  
- **Package**: QFN (Quad Flat No-Lead) for compact design  

### **Descriptions**  
- Designed for **short-range radar (SRR)** applications in vehicles.  
- Used in **adaptive cruise control (ACC), blind-spot detection (BSD), and parking assistance** systems.  
- Integrates **transmitter, receiver, and signal processing** functions in a single chip.  

### **Features**  
- **Low power consumption** for automotive efficiency.  
- **Integrated PLL (Phase-Locked Loop)** for stable frequency generation.  
- **On-chip voltage regulators** for simplified power management.  
- **Digital interface (SPI)** for easy communication with microcontrollers.  
- **High interference immunity** for reliable operation in noisy environments.  

This information is based on Infineon's official documentation for the TDA5240. For exact performance characteristics, refer to the datasheet.

Partnumber Manufacturer Quantity Availability
TDA5240 PHI 200 In Stock

Description and Introduction

Brushless DC motor drive circuit The TDA5240 is a transceiver IC manufactured by Philips (PHI).  

**Specifications:**  
- **Frequency Range:** 868 MHz to 870 MHz  
- **Modulation:** FSK (Frequency Shift Keying)  
- **Data Rate:** Up to 76.8 kbps  
- **Supply Voltage:** 2.7V to 5.5V  
- **Low Power Consumption:** Suitable for battery-operated devices  
- **Package:** SSOP24 (Shrink Small Outline Package)  

**Descriptions and Features:**  
- Designed for short-range wireless communication applications  
- Integrated RF transceiver with PLL (Phase-Locked Loop) synthesizer  
- Supports half-duplex communication  
- On-chip voltage regulator for stable operation  
- Low current consumption in sleep mode for power efficiency  
- Compatible with microcontroller interfaces  

This IC is commonly used in remote keyless entry systems, wireless sensors, and industrial telemetry applications.

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