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LC7823 from SANYO

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LC7823

Manufacturer: SANYO

Analog Function Switch

Partnumber Manufacturer Quantity Availability
LC7823 SANYO 260 In Stock

Description and Introduction

Analog Function Switch The LC7823 is a digital electronic volume control IC manufactured by SANYO. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Digital Electronic Volume Control IC  
- **Number of Channels:** 2 (Stereo)  
- **Control Method:** Serial data input (I²C or similar protocol)  
- **Attenuation Range:** Typically up to -80 dB (varies by model)  
- **Total Harmonic Distortion (THD):** Low distortion for audio applications  
- **Supply Voltage:** Typically operates at 5V (check datasheet for exact range)  
- **Package Type:** Likely DIP or SOP (exact package depends on variant)  

### **Descriptions:**  
- The LC7823 is designed for audio signal attenuation in stereo systems.  
- It allows precise volume control via digital signals, eliminating mechanical potentiometers.  
- Commonly used in audio amplifiers, receivers, and other consumer electronics.  

### **Features:**  
- **Low Noise:** Optimized for high-fidelity audio applications.  
- **Wide Attenuation Range:** Provides fine control over volume levels.  
- **Digital Control Interface:** Enables easy integration with microcontrollers.  
- **Muting Function:** Some versions include a built-in mute feature.  
- **Compact Design:** Suitable for space-constrained PCB layouts.  

For exact electrical characteristics, pin configurations, and application circuits, refer to the official SANYO LC7823 datasheet.

Application Scenarios & Design Considerations

Analog Function Switch

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