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TDA7427AD from ST,ST Microelectronics

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TDA7427AD

Manufacturer: ST

AM-FM RADIO FREQUENCY SINTHESIZER AND IF COUNTER

Partnumber Manufacturer Quantity Availability
TDA7427AD ST 71 In Stock

Description and Introduction

AM-FM RADIO FREQUENCY SINTHESIZER AND IF COUNTER The TDA7427AD is a digital controlled audio processor manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** Digital Controlled Audio Processor  
- **Package:** SO-28  
- **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 Inputs:** 4 stereo inputs  
- **Number of Outputs:** 2 stereo outputs  
- **Features:** Bass, Treble, Volume, Balance, Loudness, and Pseudo Stereo Effects  

### **Descriptions:**  
The TDA7427AD is designed for high-quality audio processing in car radio and home audio systems. It provides digital control over multiple audio functions, including tone adjustments (bass, treble), volume, balance, and special effects like loudness and pseudo stereo.  

### **Features:**  
- **4 Stereo Inputs:** Allows connection to multiple audio sources.  
- **2 Stereo Outputs:** Supports multiple output configurations.  
- **I²C Bus Control:** Enables digital adjustment of all functions.  
- **Tone Controls:** Adjustable bass and treble settings.  
- **Volume & Balance Control:** Precise digital control.  
- **Loudness Function:** Enhances audio at low volumes.  
- **Pseudo Stereo Effect:** Simulates stereo from mono sources.  
- **Low Distortion & High SNR:** Ensures high-fidelity audio output.  

This information is based solely on the manufacturer's specifications.

Application Scenarios & Design Considerations

AM-FM RADIO FREQUENCY SINTHESIZER AND IF COUNTER

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