IC Phoenix logo

Home ›  T  › T25 > TDA7318

TDA7318 from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TDA7318

Manufacturer: ST

DIGITAL CONTROLLED STEREO AUDIO PROCESSOR

Partnumber Manufacturer Quantity Availability
TDA7318 ST 250 In Stock

Description and Introduction

DIGITAL CONTROLLED STEREO AUDIO PROCESSOR The TDA7318 is an integrated circuit (IC) manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** Digital Controlled Audio Processor  
- **Package:** SO-28 (Small Outline 28-pin)  
- **Operating Voltage:** 7.5V to 10.2V (typical)  
- **Current Consumption:** 20mA (typical)  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Total Harmonic Distortion (THD):** <0.01%  
- **Control Interface:** I²C Bus (Serial Control)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The TDA7318 is a digital-controlled audio processor designed for high-quality audio applications. It provides functions such as input selection, volume control, tone adjustment (bass/treble), balance, and fader control. It is commonly used in car audio systems and home entertainment setups for precise audio signal processing.

### **Features:**
- **4 Stereo Inputs:** Allows selection between multiple audio sources.  
- **Volume Control:** Adjustable in 1dB steps (up to 31.5dB attenuation).  
- **Bass/Treble Control:** Adjustable in 1.5dB steps (±15dB range).  
- **Balance & Fader Control:** Independent adjustment for left/right and front/rear channels.  
- **Soft Mute Function:** Smooth muting/unmuting to avoid audible pops.  
- **I²C Bus Interface:** Enables digital control via a microcontroller.  
- **Low Distortion & High SNR:** Ensures high-fidelity audio processing.  

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

Application Scenarios & Design Considerations

DIGITAL CONTROLLED STEREO AUDIO PROCESSOR

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips