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TDA7344S from SGS-THOMSON

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TDA7344S

Manufacturer: SGS-THOMSON

DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

Partnumber Manufacturer Quantity Availability
TDA7344S SGS-THOMSON 3500 In Stock

Description and Introduction

DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX The TDA7344S is a car radio audio processor manufactured by SGS-THOMSON (now STMicroelectronics).  

### **Specifications:**  
- **Supply Voltage (VCC):** 8V to 18V  
- **Operating Voltage Range:** 6V to 18V  
- **Standby Current:** < 1mA  
- **Signal-to-Noise Ratio (SNR):** > 85dB  
- **Total Harmonic Distortion (THD):** < 0.01%  
- **Number of Inputs:** 4 stereo inputs  
- **Number of Outputs:** 4-channel output (front/rear)  
- **Bass/Treble Control:** Adjustable  
- **Volume Control:** Digital  
- **Balance/Fader Control:** Adjustable  
- **Loudness Function:** Yes  
- **I²C Bus Interface:** Yes  

### **Descriptions and Features:**  
- Designed for car radio applications.  
- Provides high-quality audio processing with low distortion.  
- Includes digital volume, balance, fader, and tone controls.  
- Supports loudness compensation for enhanced sound at low volumes.  
- Features an I²C bus interface for digital control.  
- Built-in input selectors for multiple audio sources.  
- Suitable for 4-channel audio systems (front and rear speakers).  

This IC is commonly used in automotive infotainment systems for audio signal processing.

Application Scenarios & Design Considerations

DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

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