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LC7555 from SANYO

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LC7555

Manufacturer: SANYO

Level Meter with Peak Hold Function

Partnumber Manufacturer Quantity Availability
LC7555 SANYO 10000 In Stock

Description and Introduction

Level Meter with Peak Hold Function The LC7555 is a CMOS LSI (Large Scale Integration) IC manufactured by SANYO. It is designed for electronic tuning systems in audio and video equipment.  

### **Specifications:**  
- **Supply Voltage (VDD):** 4.5V to 5.5V  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** 24-pin DIP (Dual In-line Package)  
- **Technology:** CMOS  

### **Descriptions and Features:**  
- **Electronic Tuning Control:** Designed for frequency synthesizer tuning systems.  
- **Serial Data Interface:** Supports communication with microcontrollers.  
- **Built-in Prescaler:** Allows frequency division for tuning applications.  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Key Input Matrix:** Supports direct key input for channel selection.  
- **LED Driver Outputs:** Includes outputs for driving display indicators.  

The LC7555 is commonly used in car stereos, TVs, and other tuner-based electronics requiring precise frequency control.

Application Scenarios & Design Considerations

Level Meter with Peak Hold Function

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