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TDA7437N from ST,ST Microelectronics

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TDA7437N

Manufacturer: ST

DIGITALLY CONTROLLED AUDIO PROCESSOR

Partnumber Manufacturer Quantity Availability
TDA7437N ST 2431 In Stock

Description and Introduction

DIGITALLY CONTROLLED AUDIO PROCESSOR The TDA7437N is a digital controlled stereo audio processor manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Type:** Digital Controlled Stereo Audio Processor  
- **Supply Voltage (VCC):** 7.5V to 10.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** DIP-20 (Dual In-line Package)  
- **Input Channels:** 4 stereo inputs  
- **Output Channels:** 1 stereo output  
- **Signal-to-Noise Ratio (SNR):** > 85 dB  
- **Total Harmonic Distortion (THD):** < 0.01%  
- **Control Interface:** I²C (Inter-Integrated Circuit) bus  

### **Descriptions:**  
The TDA7437N is designed for high-quality audio processing in car radios and home audio systems. It provides features such as volume control, balance, tone adjustment (bass, midrange, treble), and input selection, all controllable via an I²C interface.  

### **Features:**  
- **4 stereo inputs** (selectable via I²C)  
- **Volume control** with programmable attenuation  
- **Bass, midrange, and treble adjustment** (±12 dB)  
- **Balance and fader control**  
- **Loudness function**  
- **Soft mute**  
- **Low distortion and noise**  
- **I²C bus control** for digital adjustments  

This device is commonly used in automotive and consumer audio applications requiring digital control of audio processing functions.

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