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TDA7719 from ST,ST Microelectronics

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TDA7719

Manufacturer: ST

3 BAND CAR AUDIO PROCESSOR

Partnumber Manufacturer Quantity Availability
TDA7719 ST 1500 In Stock

Description and Introduction

3 BAND CAR AUDIO PROCESSOR The TDA7719 is an automotive audio processor manufactured by STMicroelectronics (ST). Below are the factual details about the part:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** Automotive Audio Processor  
- **Input Channels:** 4 analog inputs  
- **Output Channels:** 6-channel output  
- **Signal-to-Noise Ratio (SNR):** Typically >100 dB  
- **Total Harmonic Distortion + Noise (THD+N):** Typically <0.01%  
- **Supply Voltage:** 8V to 18V (operating range)  
- **Digital Interface:** I²C control interface  
- **Features:**  
  - Bass, midrange, and treble tone control  
  - Loudness function  
  - Independent volume control for each channel  
  - Input gain adjustment  
  - Soft mute function  
  - DC offset cancellation  
  - Speaker delay for pop-noise suppression  

### **Descriptions:**  
The TDA7719 is designed for high-quality audio processing in automotive applications. It provides advanced sound tuning capabilities, including tone control and loudness compensation, while ensuring low distortion and high signal integrity.  

### **Features:**  
- **Tone Control:** Adjustable bass, midrange, and treble settings.  
- **Loudness Compensation:** Enhances audio perception at low volumes.  
- **Volume Control:** Independent adjustment for each output channel.  
- **Input Gain Adjustment:** Allows matching different input signal levels.  
- **Soft Mute:** Smooth muting/unmuting to avoid audible clicks.  
- **DC Offset Cancellation:** Reduces unwanted DC components in the output.  
- **Speaker Delay:** Prevents pop noise during power-on/off.  

This information is based on STMicroelectronics' official documentation for the TDA7719.

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