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LA7577N from SANYO

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LA7577N

Manufacturer: SANYO

Super-split PLL-II VIF and SIF IF Signal Processor for TV/VTRs

Partnumber Manufacturer Quantity Availability
LA7577N SANYO 42107 In Stock

Description and Introduction

Super-split PLL-II VIF and SIF IF Signal Processor for TV/VTRs The part **LA7577N** is manufactured by **SANYO**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** SANYO  
- **Type:** IC (Integrated Circuit)  
- **Function:** Video Signal Processor / IF (Intermediate Frequency) Amplifier  
- **Package:** SIP (Single In-line Package) or similar through-hole package  
- **Operating Voltage:** Typically operates within a range of **9V to 12V** (exact values may vary)  
- **Application:** Used in TV and video processing circuits for signal demodulation and amplification  

### **Descriptions:**  
- The **LA7577N** is a specialized IC designed for processing video and IF signals in television circuits.  
- It integrates functions such as **IF amplification, video detection, AGC (Automatic Gain Control), and audio demodulation**.  
- Commonly found in **CRT TVs and older video equipment** from the era when SANYO was active in semiconductor production.  

### **Features:**  
- **IF Amplifier:** High-gain amplification for intermediate frequency signals.  
- **Video Detection:** Demodulates video signals from the IF carrier.  
- **AGC Control:** Maintains stable signal levels under varying input conditions.  
- **Audio Demodulation:** May include FM sound demodulation for TV audio.  
- **Low Noise:** Designed for minimal signal distortion in video processing.  

For exact electrical characteristics, refer to the original **SANYO LA7577N datasheet**, as this information is based on general industry knowledge of similar ICs.

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