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TDA3858 from PH

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TDA3858

Manufacturer: PH

Quasi-split sound processor for all standards

Partnumber Manufacturer Quantity Availability
TDA3858 PH 11 In Stock

Description and Introduction

Quasi-split sound processor for all standards The TDA3858 is a monolithic integrated circuit manufactured by Philips (PH). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Philips (PH)  
- **Type:** Monolithic integrated circuit  
- **Function:** Video and sound IF amplifier and demodulator for TV applications  
- **Package:** Typically available in a DIP (Dual In-line Package)  

### **Descriptions:**  
- Designed for use in television receivers.  
- Combines functions such as video IF amplification, sound IF amplification, and demodulation.  
- Suitable for PAL, SECAM, and NTSC TV standards.  

### **Features:**  
- Integrated video IF amplifier with AGC (Automatic Gain Control).  
- Built-in sound IF amplifier and FM demodulator.  
- Low power consumption.  
- High sensitivity and selectivity for improved signal processing.  
- Includes sync detection and AFT (Automatic Fine Tuning) functions.  

For exact electrical characteristics and application details, refer to the official datasheet from Philips.

Application Scenarios & Design Considerations

Quasi-split sound processor for all standards

Alternative Part Number

  • LA7566 --: Single-chip TV IF/audio processing IC with similar functionality and pinout, commonly used as a substitute in CRT TV designs.
  • TA1262N --: TV IF and audio signal processing IC offering comparable features and supply voltage range, suitable for similar applications.
  • AN5177 --: Integrated TV IF/audio processor with similar function blocks, usable as a replacement with minor circuit adjustments.

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