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TDA7342N from ST,ST Microelectronics

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TDA7342N

Manufacturer: ST

DIGITALLY CONTROLLED AUDIO PROCESSOR

Partnumber Manufacturer Quantity Availability
TDA7342N ST 1500 In Stock

Description and Introduction

DIGITALLY CONTROLLED AUDIO PROCESSOR The TDA7342N is a car radio digital audio processor manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage (VCC):** 8V to 18V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SO-28 (Surface Mount)  
- **Digital Input/Output:** I²C Bus Interface  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Total Harmonic Distortion (THD):** <0.01%  
- **Number of Channels:** 4 (Quad Input/Output)  

### **Descriptions:**  
The TDA7342N is designed for automotive audio applications, providing digital control for volume, balance, fader, bass, treble, and loudness functions. It integrates a high-quality audio processor with minimal external components, making it suitable for car radio systems.  

### **Features:**  
- **Digital Volume Control:** Precise adjustment via I²C  
- **Tone Control:** Bass and treble adjustment  
- **Loudness Compensation:** Enhances audio at low volumes  
- **Balance & Fader Control:** Adjusts front/rear and left/right sound distribution  
- **Soft Mute Function:** Smooth audio muting  
- **Low Distortion & High SNR:** Ensures high-fidelity sound  
- **Standby Mode:** Low power consumption when inactive  

This information is sourced from STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

DIGITALLY CONTROLLED AUDIO PROCESSOR

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