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LC7533 from SANYO

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LC7533

Manufacturer: SANYO

3V Electronic Volume Control

Partnumber Manufacturer Quantity Availability
LC7533 SANYO 4900 In Stock

Description and Introduction

3V Electronic Volume Control The LC7533 is a digital electronic volume control IC manufactured by SANYO (now part of ON Semiconductor). Below are the factual specifications, descriptions, and features from available knowledge:

### **Specifications:**  
- **Type:** Digital Electronic Volume Control IC  
- **Supply Voltage (VDD):** 4.5V to 13.2V  
- **Operating Temperature Range:** -20°C to +75°C  
- **Package:** SIP (Single In-line Package)  
- **Channels:** 2 (Stereo)  
- **Attenuation Range:** 0dB to -66dB (in 2dB steps)  
- **Total Harmonic Distortion (THD):** Typically 0.01%  
- **Signal-to-Noise Ratio (SNR):** 100dB (Typical)  
- **Control Interface:** Serial Data Input (Compatible with microcontrollers)  

### **Descriptions:**  
The LC7533 is designed for audio applications requiring precise digital volume control. It provides smooth attenuation in 2dB steps and supports stereo channels. The IC is commonly used in car audio systems, home audio equipment, and other consumer electronics.  

### **Features:**  
- **Low Distortion:** Ensures high-quality audio output.  
- **Wide Voltage Range:** Operates from 4.5V to 13.2V, suitable for various applications.  
- **Serial Data Control:** Allows easy interfacing with microcontrollers.  
- **Mute Function:** Includes a built-in mute feature for noise suppression.  
- **Compact SIP Package:** Space-efficient for PCB designs.  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3V Electronic Volume Control

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