IC Phoenix logo

Home ›  T  › T22 > TDA2594

TDA2594 from TOS,TOSHIBA

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TDA2594

Manufacturer: TOS, PHI

HORIZONTAL COMBINATION
Partnumber Manufacturer Quantity Availability
TDA2594 TOS, PHI 139 In Stock

Description and Introduction

HORIZONTAL COMBINATION The TDA2594 is a monolithic integrated circuit manufactured by TOS (Toshiba). It is designed for use in television applications, specifically for sync processing and horizontal deflection control.  

### **Specifications:**  
- **Supply Voltage (VCC):** Typically 12V  
- **Operating Temperature Range:** -20°C to +70°C  
- **Package Type:** DIP (Dual In-line Package)  
- **Sync Separation:** Internal sync separator for composite video signals  
- **Horizontal Oscillator:** Free-running oscillator with AFC (Automatic Frequency Control)  
- **Protection Features:** Includes X-ray protection and overvoltage protection  

### **Descriptions and Features:**  
- The TDA2594 provides complete sync processing and horizontal deflection control for TV receivers.  
- It includes a noise immunity circuit to improve sync stability under weak signal conditions.  
- Features an AFC loop for precise horizontal synchronization.  
- Contains a horizontal drive output stage for controlling the horizontal output transistor.  
- Includes protection circuits to prevent damage from excessive voltages or X-ray radiation.  

This IC was commonly used in CRT-based television sets for sync and deflection control.  

Would you like any additional details?

Application Scenarios & Design Considerations

HORIZONTAL COMBINATION

Alternative Part Number

  • AN5421 --: Sync separator and deflection IC for CRT TVs, functionally similar to the TDA2594 and commonly used as a substitute in television chassis.
  • LA7800 --: TV sync and deflection processing IC covering similar horizontal/vertical sync functions, widely available and often cross-referenced for TDA2594 designs.
  • HA11235 --: Horizontal and vertical deflection/sync processor used in CRT TV circuits, offering comparable functionality for replacement in legacy television sets.
  • AN5410 --: Sync separator and deflection processing IC for TV receivers, functionally comparable to the TDA2594 in many applications.
  • TBA920 --: Sync separator and horizontal oscillator IC from a different series, offering similar sync processing functions for TV circuits.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips