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TDA7346D from ST,ST Microelectronics

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TDA7346D

Manufacturer: ST

DIGITAL CONTROLLED SURROUND SOUND MATRIX

Partnumber Manufacturer Quantity Availability
TDA7346D ST 11 In Stock

Description and Introduction

DIGITAL CONTROLLED SURROUND SOUND MATRIX The TDA7346D is a car radio audio processor manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Type:** Audio Processor  
- **Package:** SO-28  
- **Operating Voltage:** 8V to 18V  
- **Current Consumption:** Typically 60mA  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Total Harmonic Distortion (THD):** <0.01%  
- **Number of Channels:** 4 (quadraphonic output)  
- **Digital Input:** I²C bus control interface  
- **Features:** Bass, treble, balance, fader, loudness, and volume control  

### **Descriptions:**  
The TDA7346D is designed for automotive audio systems, providing high-quality sound processing with digital control. It supports multiple audio adjustments, including tone control (bass/treble), balance, fader, and loudness compensation.  

### **Features:**  
- **Volume Control:** Digital adjustment with soft mute  
- **Tone Control:** Adjustable bass and treble levels  
- **Balance & Fader:** Independent control for front/rear and left/right speakers  
- **Loudness Compensation:** Enhances audio at low volumes  
- **Low Distortion & High SNR:** Ensures clear sound output  
- **I²C Bus Interface:** Allows microcontroller-based control  

This IC is commonly used in car stereo systems for enhanced audio processing and control.

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