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TDA7434 from STM,ST Microelectronics

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TDA7434

Manufacturer: STM

BASIC FUNCTION AUDIO PROCESSOR

Partnumber Manufacturer Quantity Availability
TDA7434 STM 25 In Stock

Description and Introduction

BASIC FUNCTION AUDIO PROCESSOR The TDA7434 is an integrated circuit (IC) manufactured by STMicroelectronics (STM). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** Audio Processor IC  
- **Package:** SO-28 (Small Outline 28-pin)  
- **Supply Voltage (VCC):** 8V to 10V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Total Harmonic Distortion (THD):** < 0.01%  
- **Signal-to-Noise Ratio (SNR):** > 90dB  
- **Control Interface:** I²C (Serial Bus)  

### **Descriptions:**  
The TDA7434 is a digital-controlled audio processor designed for high-quality audio applications. It provides multiple audio processing functions, including volume control, tone adjustment (bass, treble, balance), and input selection. It is commonly used in car audio systems, home theater setups, and professional audio equipment.

### **Features:**  
- **4 Stereo Inputs:** Allows selection between multiple audio sources.  
- **Volume Control:** Adjustable in 1dB steps.  
- **Tone Control:** Independent bass and treble adjustment.  
- **Balance & Fader Control:** Adjusts left/right and front/rear speaker balance.  
- **Low Distortion & Noise:** Ensures high-fidelity audio output.  
- **I²C Bus Control:** Enables digital interfacing with microcontrollers.  
- **Mute Function:** Soft mute capability for noise-free operation.  

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

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