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TEA5762H/V1 from PHILIPS

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TEA5762H/V1

Manufacturer: PHILIPS, PHI

TEA5762; Self Tuned Radio (STR)

Partnumber Manufacturer Quantity Availability
TEA5762H/V1,TEA5762HV1 PHILIPS, PHI 17460 In Stock

Description and Introduction

TEA5762; Self Tuned Radio (STR) The TEA5762H/V1 is a single-chip FM stereo radio module manufactured by PHILIPS (now NXP Semiconductors). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Frequency Range:** 76–108 MHz (covers both Japanese and worldwide FM bands).  
- **Supply Voltage:** 2.5V to 5.5V (low-voltage operation).  
- **Current Consumption:** ~10 mA (typical).  
- **Sensitivity:** 2 µV (for 26 dB S/N ratio).  
- **Signal-to-Noise Ratio (SNR):** ≥ 60 dB (mono).  
- **Stereo Separation:** ≥ 35 dB.  
- **IF Frequency:** 225 kHz (low-IF architecture).  
- **Tuning Step:** Configurable (50 kHz or 100 kHz).  
- **Digital Interface:** I²C-bus (for control and data transfer).  
- **Package:** HVQFN32 (5x5 mm).  

### **Descriptions:**  
- The TEA5762H/V1 is a fully integrated FM radio receiver with an on-chip synthesizer, IF selectivity, and MPX decoder.  
- It supports both mono and stereo output with automatic switching.  
- Designed for portable applications due to low power consumption and small form factor.  
- Includes features like soft mute, automatic gain control (AGC), and programmable de-emphasis (50/75 µs).  

### **Features:**  
- **Integrated RF Front-End:** No external RF components required.  
- **Digital Auto Tuning:** Supports seek and scan functions.  
- **Low-IF Design:** Reduces external filtering requirements.  
- **RDS/RBDS Decoding:** Optional (requires additional processing).  
- **Standby Mode:** Low power consumption when inactive.  
- **High Selectivity:** Rejects adjacent channel interference.  

This information is based solely on PHILIPS/NXP datasheets and technical documentation.

Application Scenarios & Design Considerations

TEA5762; Self Tuned Radio (STR)

Alternative Part Number

  • TDA7088T --: Single-chip FM radio receiver IC from the same Philips/NXP lineage, functionally similar for FM broadcast reception and widely available as a replacement in radio designs.
  • TEA5767HN --: Closely related Philips FM tuner IC with integrated PLL synthesizer, offering comparable FM reception functionality and often used where the TEA5762 family is unavailable.
  • SI4703-C19-GM --: Modern low-power FM radio receiver IC with I2C control, suitable as a functional substitute for legacy Philips FM tuner chips in new or redesigned circuits.

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