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LA7920

TV Tuner Band Selector

Partnumber Manufacturer Quantity Availability
LA7920 9 In Stock

Description and Introduction

TV Tuner Band Selector The part **LA7920** is a **4-channel electronic switch IC** manufactured by **Sanyo Semiconductor (now part of ON Semiconductor)**.  

### **Specifications:**  
- **Function:** 4-channel electronic switch  
- **Supply Voltage (VCC):** 12V (max)  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** SIP-10 (Single In-line Package, 10 pins)  
- **Switching Type:** Analog signal switching  
- **Control Input:** Logic-level compatible (TTL/CMOS)  

### **Descriptions and Features:**  
- Designed for **audio and video signal switching** applications.  
- **Low crosstalk** between channels for clean signal transmission.  
- **Built-in clamping diodes** for protection against voltage spikes.  
- **Wide operating voltage range** (suitable for consumer electronics).  
- Used in **TV tuners, VCRs, and AV switching circuits**.  

For exact electrical characteristics, refer to the official **Sanyo/ON Semiconductor datasheet**.

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