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LC75374E from SANYO

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LC75374E

Manufacturer: SANYO

Electronic Volume and Tone Control for Car Stereos

Partnumber Manufacturer Quantity Availability
LC75374E SANYO 33710 In Stock

Description and Introduction

Electronic Volume and Tone Control for Car Stereos The LC75374E 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:**
- **Manufacturer:** SANYO  
- **Type:** Digital Electronic Volume Control IC  
- **Package:** SSOP-30 (Shrink Small Outline Package)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Channels:** 2 (Stereo)  
- **Attenuation Range:** 0dB to -79dB (1dB steps)  
- **Mute Function:** Yes (Soft Mute)  
- **Interface:** Serial (I²C Bus Control)  
- **Total Harmonic Distortion (THD):** Low distortion performance  
- **Signal-to-Noise Ratio (SNR):** High SNR for clear audio output  

### **Descriptions:**
The LC75374E is a CMOS-based digital volume control IC designed for audio applications. It provides precise volume adjustment through I²C serial interface control, making it suitable for use in car audio systems, home stereos, and other audio equipment. The IC supports stereo channels with a wide attenuation range and includes a soft mute function for smooth audio transitions.

### **Features:**
- **Low Power Consumption:** Operates efficiently within a 2.7V to 5.5V range.  
- **Precise Volume Control:** 1dB step attenuation from 0dB to -79dB.  
- **I²C Bus Control:** Allows easy integration with microcontrollers.  
- **Soft Mute Function:** Reduces popping noise during mute/unmute.  
- **Compact Package:** SSOP-30 form factor for space-saving PCB design.  
- **Low Distortion:** Ensures high-fidelity audio output.  

This information is strictly based on the technical details of the LC75374E IC from SANYO.

Application Scenarios & Design Considerations

Electronic Volume and Tone Control for Car Stereos
Partnumber Manufacturer Quantity Availability
LC75374E SANYO 241 In Stock

Description and Introduction

Electronic Volume and Tone Control for Car Stereos The LC75374E is a digital electronic volume control IC manufactured by SANYO. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** SANYO  
- **Type:** Digital Electronic Volume Control IC  
- **Operating Voltage:** Typically 5V (check datasheet for exact range)  
- **Channels:** Multiple (exact number depends on variant)  
- **Control Interface:** Serial (I²C or similar)  
- **Attenuation Range:** Wide (e.g., 0dB to -∞dB in steps)  
- **THD (Total Harmonic Distortion):** Low (specific value in datasheet)  
- **Package:** SOP (Small Outline Package) or similar  

### **Descriptions:**
- Designed for audio applications requiring precise digital volume control.  
- Used in car audio systems, home audio equipment, and other consumer electronics.  
- Provides smooth and noise-free attenuation.  

### **Features:**
- **Digital Control:** Allows precise volume adjustments via serial interface.  
- **Low Noise:** Minimizes signal distortion.  
- **Wide Dynamic Range:** Suitable for high-fidelity audio systems.  
- **Multiple Channels:** Supports stereo or multi-channel configurations.  
- **Built-in Attenuation Steps:** Fine-tuned volume adjustments.  

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

Application Scenarios & Design Considerations

Electronic Volume and Tone Control for Car Stereos

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