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TDA7052AT from NXP,NXP Semiconductors

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TDA7052AT

Manufacturer: NXP

1 W BTL mono audio amplifier with DC volume control

Partnumber Manufacturer Quantity Availability
TDA7052AT NXP 446 In Stock

Description and Introduction

1 W BTL mono audio amplifier with DC volume control The TDA7052AT is a mono BTL (Bridge-Tied Load) audio power amplifier manufactured by NXP. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage (VP):** 4.5V to 18V  
- **Output Power (Po):**  
  - 1.1W (typical) into 8Ω at 6V  
  - 2.2W (typical) into 8Ω at 9V  
  - 3.0W (typical) into 8Ω at 12V  
- **Quiescent Current (Iq):** 4mA (typical)  
- **Total Harmonic Distortion (THD):** 0.2% (typical) at Po = 1W, RL = 8Ω, f = 1kHz  
- **Gain:** Fixed at 40dB (internally set)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The TDA7052AT is a monolithic integrated circuit designed for battery-powered audio applications.  
- It features a BTL output configuration, eliminating the need for an external coupling capacitor.  
- The device includes short-circuit and thermal protection.  
- It is optimized for low-voltage operation, making it suitable for portable devices.  

### **Features:**  
- No external components required for operation (except for power supply decoupling).  
- Low power consumption.  
- No switch-on/switch-off clicks.  
- High power supply ripple rejection.  
- Mute mode available (controlled via pin 2).  
- Compact 8-pin DIP (Dual In-line Package) or SO (Small Outline) package.  

This information is sourced from the official NXP datasheet for the TDA7052AT.

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