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STV3500 from ST,ST Microelectronics

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STV3500

Manufacturer: ST

Integrated Up-Converter with 32-bit CPU Core with Video Enhancers and Bitmap On-Screen Display

Partnumber Manufacturer Quantity Availability
STV3500 ST 9 In Stock

Description and Introduction

Integrated Up-Converter with 32-bit CPU Core with Video Enhancers and Bitmap On-Screen Display The STV3500 is a component manufactured by STMicroelectronics. Below are the factual details about the part:  

### **Manufacturer:**  
- **STMicroelectronics (ST)**  

### **Specifications:**  
- The STV3500 is a **vertical deflection processor** designed for CRT (Cathode Ray Tube) applications.  
- It integrates functions such as **vertical deflection, vertical blanking, and vertical drive generation**.  
- Operates with a **wide supply voltage range**, typically used in TV and monitor deflection systems.  
- Includes **protection features** such as thermal shutdown and overvoltage protection.  

### **Descriptions:**  
- The STV3500 is part of STMicroelectronics' lineup of **deflection and video processing ICs**.  
- It is optimized for **50Hz and 60Hz vertical deflection systems** in CRT-based displays.  
- The device is designed to work with **external power transistors** to drive the vertical deflection coil.  

### **Features:**  
- **Vertical deflection processing** with adjustable amplitude and linearity.  
- **Internal sawtooth generator** for vertical ramp generation.  
- **Soft start and stop** to minimize screen disturbances.  
- **Low power consumption** in standby mode.  
- **I²C bus interface** for digital control and adjustment.  
- **Protection circuits** for enhanced reliability.  

For exact electrical characteristics, pin configurations, and application circuits, refer to the official **STV3500 datasheet** from STMicroelectronics.

Application Scenarios & Design Considerations

Integrated Up-Converter with 32-bit CPU Core with Video Enhancers and Bitmap On-Screen Display

Alternative Part Number

  • LM358 --: Dual operational amplifier in the same general-purpose op-amp class; widely available and pin-compatible in most dual op-amp sockets, making it a practical drop-in substitute for many STV3500 applications.
  • MC33078 --: Low-noise dual bipolar op-amp with similar supply range and performance characteristics, suitable as a functional replacement where lower noise and moderate bandwidth are required.
  • TL072 --: JFET-input dual op-amp offering high input impedance and low bias current, a common alternative when the original device is used in high-impedance signal paths.

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