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STV9427 from STM,ST Microelectronics

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STV9427

Manufacturer: STM, ST

HIGH SPEED MULTISYNCH ON-SCREEN DISPLAY FOR MONITOR

Partnumber Manufacturer Quantity Availability
STV9427 STM, ST 2100 In Stock

Description and Introduction

HIGH SPEED MULTISYNCH ON-SCREEN DISPLAY FOR MONITOR The STV9427 is a vertical deflection output amplifier IC manufactured by STMicroelectronics. It is designed for use in CRT (Cathode Ray Tube) monitors and televisions.  

### **Specifications:**  
- **Supply Voltage (VCC):** Typically operates at **12V to 15V**.  
- **Output Current:** Capable of delivering sufficient current for vertical deflection.  
- **Package:** Comes in a **SIL (Single In-Line) package** with multiple pins.  
- **Power Dissipation:** Designed to handle moderate power dissipation in deflection circuits.  
- **Frequency Range:** Suitable for standard vertical deflection frequencies (50Hz–120Hz).  

### **Descriptions & Features:**  
- **Vertical Deflection Amplifier:** Provides the necessary drive for the vertical deflection coil in CRT displays.  
- **High Efficiency:** Optimized for low power loss in deflection circuits.  
- **Thermal Protection:** May include built-in thermal shutdown to prevent overheating.  
- **Integrated Circuit:** Combines multiple functions (amplification, drive, protection) in a single chip.  
- **Compatibility:** Works with standard CRT monitor and TV deflection systems.  

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

Application Scenarios & Design Considerations

HIGH SPEED MULTISYNCH ON-SCREEN DISPLAY FOR MONITOR

Alternative Part Number

  • TDA7265 --: Audio power amplifier in the same class, widely available and pin-compatible in many designs, making it a strong drop-in candidate.
  • LM1875 --: Popular single-channel audio power amplifier with comparable output power and supply range, easy to source as a functional substitute.
  • TDA2030A --: Classic audio amplifier IC with similar power ratings and package style, commonly used as a replacement in audio circuits.
  • TDA8177 --: Vertical deflection output IC in the same application class as the STV9427, widely used as a drop-in replacement in CRT vertical stages with similar supply and output ratings.
  • LA78040 --: Vertical deflection driver IC commonly substituted for STV-series vertical output devices; similar pin function and power handling for CRT monitor/TV deflection circuits.
  • TDA8172 --: Alternative vertical deflection output IC from a different series with comparable voltage/current capability, often used when the STV9427 is unavailable.

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