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STV8223A from ST,ST Microelectronics

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STV8223A

Manufacturer: ST

MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES

Partnumber Manufacturer Quantity Availability
STV8223A ST 150 In Stock

Description and Introduction

MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES The STV8223A is a monolithic integrated circuit designed for video signal processing. Below are its key specifications, descriptions, and features based on available data:  

### **Manufacturer:**  
- STMicroelectronics  

### **Specifications:**  
- **Function:** Video signal processor for TV applications  
- **Package:** Typically available in DIP (Dual In-line Package) or SO (Small Outline)  
- **Supply Voltage:** Typically operates at **12V**  
- **Power Consumption:** Low power dissipation  
- **Frequency Range:** Designed for standard TV video frequencies  

### **Descriptions:**  
- The STV8223A is a dedicated video processing IC used in television sets and video-related applications.  
- It integrates functions such as video amplification, synchronization processing, and signal conditioning.  
- Suitable for PAL, SECAM, and NTSC TV systems.  

### **Features:**  
- **Video Amplifier:** Includes built-in video amplification stages.  
- **Sync Processing:** Handles synchronization signal separation and processing.  
- **Low Noise:** Designed for minimal noise interference in video signals.  
- **Wide Compatibility:** Works with multiple analog TV standards.  
- **Integrated Design:** Reduces external component count for cost-effective solutions.  

For exact datasheet details, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES

Alternative Part Number

  • TDA7266 --: Dual audio amplifier in the same power class with similar supply voltage range and pinout style, widely used as a drop-in substitute for STV82xx audio ICs.
  • TDA7265 --: Stereo audio power amplifier offering comparable output power and supply range, suitable replacement when minor pinout adaptation is acceptable.
  • LM1877 --: Dual low-voltage audio power amplifier from a different series with similar output capability, usable as a cross-manufacturer alternative for audio driver applications.
  • TDA8223 --: Same TV video/audio signal processing function in a comparable package, widely used as a direct functional substitute.
  • TDA8222 --: Similar video IF and sound processing IC from the TDA series, pin-compatible in many TV chassis designs.
  • LA76810 --: Integrated TV signal processing IC covering similar video and audio functions, usable as an alternative with minor circuit adaptation.

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