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TDA8426 from PHI,Philips

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TDA8426

Manufacturer: PHI

Hi-fi stereo audio processor; I2C-bus

Partnumber Manufacturer Quantity Availability
TDA8426 PHI 2636 In Stock

Description and Introduction

Hi-fi stereo audio processor; I2C-bus The TDA8426 is a stereo audio processor IC manufactured by Philips (PHI).  

### **Specifications:**  
- **Supply Voltage (VCC):** 8V to 12V  
- **Total Harmonic Distortion (THD):** <0.1%  
- **Signal-to-Noise Ratio (SNR):** >80dB  
- **Channel Separation:** >70dB  
- **Operating Temperature Range:** -25°C to +85°C  
- **Package:** DIP-20  

### **Descriptions:**  
The TDA8426 is designed for high-quality stereo audio processing, featuring tone control (bass/treble), balance adjustment, and volume control. It is commonly used in audio systems such as car stereos, home theater systems, and Hi-Fi amplifiers.  

### **Features:**  
- **Tone Control:** Adjustable bass and treble  
- **Balance Control:** Left/right channel adjustment  
- **Volume Control:** Electronic attenuation  
- **Low Distortion:** High-fidelity audio processing  
- **I²C Bus Control:** Digital interface for easy integration  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Hi-fi stereo audio processor; I2C-bus
Partnumber Manufacturer Quantity Availability
TDA8426 PHILIPS 437 In Stock

Description and Introduction

Hi-fi stereo audio processor; I2C-bus The TDA8426 is a stereo audio processor IC manufactured by PHILIPS (now NXP Semiconductors).  

### **Specifications:**  
- **Type:** Stereo Audio Processor  
- **Supply Voltage (VCC):** 8.5V to 13.2V (typical 12V)  
- **Operating Current:** 30mA (typical)  
- **Signal-to-Noise Ratio (SNR):** >80dB  
- **Total Harmonic Distortion (THD):** <0.1%  
- **Channel Separation:** >70dB  
- **Control Interface:** I²C Bus (for tone, volume, balance, and input selection)  
- **Package:** DIP-20 (Dual In-line Package)  

### **Descriptions and Features:**  
- **Dual-Channel Audio Processing:** Handles stereo (left and right) audio signals.  
- **Tone Control:** Adjustable bass and treble settings via I²C.  
- **Volume and Balance Control:** Digitally controlled via I²C interface.  
- **Input Selection:** Supports multiple audio inputs (up to 4 sources).  
- **Soft Mute Function:** Reduces noise during switching.  
- **Wide Voltage Range:** Operates efficiently within 8.5V–13.2V.  
- **Low Distortion:** Ensures high-quality audio output.  

The TDA8426 is commonly used in car audio systems, home stereos, and other audio processing applications requiring digital control.

Application Scenarios & Design Considerations

Hi-fi stereo audio processor; I2C-bus

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