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TEA5757HL from PHILIPS

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TEA5757HL

Manufacturer: PHILIPS, PHI

Self Tuned Radio STR

Partnumber Manufacturer Quantity Availability
TEA5757HL PHILIPS, PHI 2685 In Stock

Description and Introduction

Self Tuned Radio STR The TEA5757HL is a radio receiver IC manufactured by PHILIPS (now NXP Semiconductors). Below are its specifications, descriptions, and features based on available factual information:

### **Specifications:**  
- **Frequency Range:** FM (76–108 MHz) and AM (522–1620 kHz or 522–1710 kHz).  
- **Supply Voltage:** 1.8V to 5.5V (low-voltage operation).  
- **Current Consumption:** Low power consumption, suitable for portable devices.  
- **Package:** SSOP-32 (Shrink Small Outline Package).  
- **Tuning:** Digital tuning via I²C-bus interface.  
- **Signal Processing:** Integrated IF amplifier, demodulator, and AFC (Automatic Frequency Control).  
- **Audio Output:** Stereo audio output with soft mute and volume control.  

### **Descriptions:**  
- The TEA5757HL is a single-chip AM/FM radio receiver designed for portable applications such as radios, MP3 players, and other consumer electronics.  
- It integrates all necessary RF, IF, and demodulation functions, reducing external component count.  
- The IC supports worldwide FM and AM bands with automatic station search and storage.  

### **Features:**  
- **Worldwide Band Support:** Covers FM (76–108 MHz) and AM (522–1710 kHz).  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Digital Control:** I²C-bus interface for tuning, volume, and mode selection.  
- **Integrated Demodulation:** Includes FM stereo decoder and AM detector.  
- **Soft Mute & Volume Control:** Enhances user experience with smooth audio adjustments.  
- **Compact Design:** SSOP-32 package saves PCB space.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and application circuits, refer to the official NXP datasheet.

Application Scenarios & Design Considerations

Self Tuned Radio STR

Alternative Part Number

  • TDA7088T --: Single-chip FM radio tuner IC from NXP (Philips spin-off) with similar AM/FM receiver function and comparable supply voltage, suitable as a functional substitute in radio designs.
  • TEA5767HN --: Digital FM stereo radio tuner IC from the same Philips/NXP tuner family lineage, offering I2C control and similar audio output, commonly used as a replacement in tuner modules.
  • SI4703-C19-GM --: Highly integrated FM radio receiver IC with I2C interface and stereo audio output, widely used as a modern alternative to Philips TEA-series tuner chips in portable radio applications.

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