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TDA7468D13TR from STM,ST Microelectronics

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TDA7468D13TR

Manufacturer: STM, ST, ST,ST

TWO BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR WITH BASS ALC SURROUND

Partnumber Manufacturer Quantity Availability
TDA7468D13TR STM, ST, ST,ST 1419 In Stock

Description and Introduction

TWO BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR WITH BASS ALC SURROUND The TDA7468D13TR is a digital controlled audio processor manufactured by STMicroelectronics (STM). Here are the key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** Digital Controlled Audio Processor  
- **Package:** SO-20  
- **Operating Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Interface:** I²C Bus Control  
- **Signal-to-Noise Ratio (SNR):** > 90dB  
- **Total Harmonic Distortion (THD):** < 0.01%  
- **Number of Channels:** 2 (Stereo)  

### **Descriptions:**  
The TDA7468D13TR is designed for high-quality audio processing in consumer electronics, such as TVs, home audio systems, and multimedia devices. It provides digital control over audio functions via the I²C bus, allowing for precise adjustments.  

### **Features:**  
- **Input Selector:** Multiple analog input channels  
- **Volume Control:** Digital attenuation with mute function  
- **Bass & Treble Adjustment:** Independent tone control  
- **Loudness Compensation:** Enhances audio at low volumes  
- **Balance Control:** Adjusts left/right channel levels  
- **Automatic Level Control (ALC):** Maintains consistent output levels  
- **Low Power Consumption:** Suitable for portable and battery-operated devices  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

TWO BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR WITH BASS ALC SURROUND

Alternative Part Number

  • PT2313L --: Audio processor with similar tone/volume/balance control functions and I2C control, commonly used as a functional substitute in audio systems.
  • TDA7448 --: Same manufacturer audio processor family with comparable multi-channel volume and tone control features, easing design migration.
  • M62446AFP --: Audio control IC offering volume, balance, and tone adjustment via serial control, suitable as a cross-brand functional alternative.
  • TDA7468D --: Same base audio processor IC without the tape-and-reel suffix; functionally identical and widely available.
  • TDA7468N --: Closely related TDA7468 family variant with similar audio processing features and pin compatibility.
  • TDA7468 --: Same TDA7468 audio processor family from ST with equivalent tone/volume control functions; verify package and pinout before substitution.

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