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TDA1308A from MCU

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TDA1308A

Manufacturer: MCU, NXP

Class AB stereo headphone driver

Partnumber Manufacturer Quantity Availability
TDA1308A MCU, NXP 49 In Stock

Description and Introduction

Class AB stereo headphone driver The TDA1308A is a dual operational amplifier designed for high-quality audio applications. Here are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Manufacturer:**  
- **MCU (Microcontroller Unit) Manufacturer:** Not applicable (TDA1308A is an operational amplifier, not an MCU).  
- **Manufacturer of TDA1308A:** NXP Semiconductors (formerly Philips Semiconductors).  

### **Descriptions:**  
- The TDA1308A is a low-voltage, low-noise, dual operational amplifier optimized for audio applications.  
- It is designed for use in portable audio devices, headphones, and other high-fidelity audio circuits.  
- Features rail-to-rail output swing for improved dynamic range.  

### **Features:**  
- **Supply Voltage Range:** 2.7V to 5.5V (suitable for battery-powered devices).  
- **Low Noise:** 8 nV/√Hz (typical at 1 kHz).  
- **Low Distortion:** 0.01% THD (Total Harmonic Distortion).  
- **High Output Current:** 30 mA (capable of driving low-impedance loads).  
- **Wide Bandwidth:** 10 MHz (typical).  
- **Rail-to-Rail Output Swing:** Maximizes signal amplitude.  
- **Low Power Consumption:** 1.6 mA per amplifier (typical).  
- **ESD Protection:** Up to 2 kV (HBM model).  

### **Package Options:**  
- **SO8 (Small Outline 8-pin package).**  
- **DIP8 (Dual In-line Package 8-pin).**  

This information is strictly based on the TDA1308A datasheet and manufacturer specifications. No additional guidance or suggestions are included.

Application Scenarios & Design Considerations

Class AB stereo headphone driver

Alternative Part Number

  • LM4881 --: Dual audio headphone amplifier with similar low-voltage operation and pin-compatible class-AB topology, widely available and well documented.
  • MAX4410 --: Low-voltage stereo headphone amplifier offering comparable output drive and low distortion, suitable as a functional replacement in audio circuits.
  • TPA6110A2 --: Stereo headphone amplifier IC with similar supply range and output power, commonly used as an alternative in portable audio designs.

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