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TDA2040V from ST,ST Microelectronics

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TDA2040V

Manufacturer: ST

20W Hi-Fi audio power amplifier

Partnumber Manufacturer Quantity Availability
TDA2040V ST 29 In Stock

Description and Introduction

20W Hi-Fi audio power amplifier The TDA2040V is a monolithic integrated circuit manufactured by STMicroelectronics (ST). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** Audio Power Amplifier  
- **Output Power:** 20W (into 4Ω at ±16V, THD = 0.5%)  
- **Supply Voltage Range:** ±2.5V to ±20V  
- **Operating Supply Voltage:** Typically ±4V to ±18V  
- **Quiescent Current:** 30–60mA  
- **Total Harmonic Distortion (THD):** 0.03% (typical at 1W, 1kHz)  
- **Frequency Response:** 20Hz–20kHz  
- **Load Impedance:** 4Ω (minimum)  
- **Gain:** 30dB (fixed)  
- **Package:** Multiwatt11V (Vertical)  

### **Descriptions:**
- The TDA2040V is a class AB audio amplifier designed for high-fidelity applications.  
- It features short-circuit protection, thermal shutdown, and a mute function.  
- Suitable for use in stereo systems, TV sound amplifiers, and other audio applications.  

### **Features:**
- **High Output Power:** Up to 20W.  
- **Low Distortion:** Ensures high-quality audio output.  
- **Wide Supply Voltage Range:** Allows flexibility in power supply design.  
- **Thermal Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards the amplifier and connected components.  
- **Mute Function:** Enables muting of the audio output when needed.  

This information is based on the manufacturer's datasheet for the TDA2040V.

Application Scenarios & Design Considerations

20W Hi-Fi audio power amplifier
Partnumber Manufacturer Quantity Availability
TDA2040V ST,ST 10000 In Stock

Description and Introduction

20W Hi-Fi audio power amplifier The TDA2040V is a monolithic integrated circuit manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Power:** 20W (into 4Ω at ±16V, THD = 0.5%)  
- **Supply Voltage Range:** ±2.5V to ±20V  
- **Operating Voltage Range:** ±4V to ±20V  
- **Quiescent Current:** 30mA (typical)  
- **Total Harmonic Distortion (THD):** 0.03% (typical at 1W, 1kHz)  
- **Frequency Response:** 20Hz to 80kHz (±3dB)  
- **Input Resistance:** 5MΩ (typical)  
- **Gain:** 30dB (fixed)  
- **Load Impedance:** 4Ω to 8Ω  
- **Package:** Pentawatt (5-lead)  

### **Descriptions and Features:**  
- Designed for high-fidelity audio amplification applications.  
- Includes short-circuit protection and thermal shutdown.  
- Low harmonic and intermodulation distortion.  
- High output current capability.  
- Mute function for noise-free operation during power-on/off.  
- Suitable for stereo systems, TV sound, and car radios.  

The TDA2040V is a robust and reliable amplifier IC commonly used in audio applications requiring medium power output.

Application Scenarios & Design Considerations

20W Hi-Fi audio power amplifier
Partnumber Manufacturer Quantity Availability
TDA2040V STM 10000 In Stock

Description and Introduction

20W Hi-Fi audio power amplifier The TDA2040V is a monolithic integrated circuit manufactured by STMicroelectronics (STM). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:** 20W (into 4Ω at ±16V, THD = 0.5%)  
- **Supply Voltage Range:** ±2.5V to ±20V  
- **Quiescent Current:** 30–100mA  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1kHz, 12W into 4Ω)  
- **Frequency Response:** 20Hz–80kHz (±3dB)  
- **Input Resistance:** 5MΩ (typical)  
- **Slew Rate:** 8V/µs (typical)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**  
- The TDA2040V is a class AB audio amplifier designed for high-fidelity applications.  
- It features short-circuit protection, thermal shutdown, and a mute function.  
- Suitable for use in stereo systems, TV sound, and portable audio devices.  

### **Features:**  
- **High Output Power:** Up to 20W.  
- **Low Distortion:** Ensures high-quality audio reproduction.  
- **Wide Supply Voltage Range:** Allows flexibility in power supply design.  
- **Built-in Protections:** Includes thermal overload and short-circuit protection.  
- **Mute Function:** Reduces pop noise during power-on/off.  
- **Compact Package:** Available in a Pentawatt (5-pin) package.  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

20W Hi-Fi audio power amplifier

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