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TDA7419TR from ST,ST Microelectronics

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TDA7419TR

Manufacturer: ST

3 BAND CAR AUDIO PROCESSOR

Partnumber Manufacturer Quantity Availability
TDA7419TR ST 9827 In Stock

Description and Introduction

3 BAND CAR AUDIO PROCESSOR The TDA7419TR is a digital controlled audio processor manufactured by STMicroelectronics.  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics  
- **Type:** Digital Controlled Audio Processor  
- **Package:** SO-28  
- **Operating Voltage:** 8V to 10.8V (typical 9V)  
- **Current Consumption:** 40mA (typical)  
- **Signal-to-Noise Ratio (SNR):** > 100dB  
- **Total Harmonic Distortion (THD):** < 0.01%  
- **Control Interface:** I²C Serial Bus  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TDA7419TR is designed for high-quality audio processing in car radio and multimedia systems. It integrates multiple audio functions, including bass, treble, volume, balance, and fader controls, along with advanced features like loudness and input selection.  

### **Features:**  
- **4 Stereo Inputs** (with selectable gain)  
- **Bass, Mid, Treble Controls** (adjustable via I²C)  
- **Loudness Function** (compensates for low-volume listening)  
- **Volume, Balance, and Fader Control**  
- **Soft Mute and Zero-Crossing Detection** (for click-free operation)  
- **I²C Bus Control** (for digital adjustment)  
- **Low Noise and Distortion** (optimized for high-fidelity audio)  

This device is commonly used in automotive audio systems for precise sound tuning and signal processing.

Application Scenarios & Design Considerations

3 BAND CAR AUDIO PROCESSOR

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