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TPA0233DGQR from TI,Texas Instruments

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TPA0233DGQR

Manufacturer: TI

Mono Class-AB Audio Amplifier with Stereo Headphone Drive--Summed Inputs

Partnumber Manufacturer Quantity Availability
TPA0233DGQR TI 6007 In Stock

Description and Introduction

Mono Class-AB Audio Amplifier with Stereo Headphone Drive--Summed Inputs The TPA0233DGQR is a stereo audio power amplifier manufactured by Texas Instruments (TI). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:**  
  - 1.1W per channel into 8Ω at 5V  
  - 2W per channel into 4Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical) at 1kHz, 1W into 8Ω  
- **Efficiency:** Up to 90% (depends on load and supply voltage)  
- **Shutdown Current:** <1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin MSOP (DGQ)  

### **Descriptions:**  
The TPA0233DGQR is a Class-D stereo audio amplifier designed for portable applications such as smartphones, tablets, and portable media players. It features a high-efficiency design, minimizing power consumption while delivering clear audio output.  

### **Features:**  
- **Class-D Operation:** Reduces power dissipation and extends battery life.  
- **Low Quiescent Current:** 3.5mA (typical) for power efficiency.  
- **Click-and-Pop Suppression:** Minimizes audible noise during power-up/down.  
- **Short-Circuit and Thermal Protection:** Enhances reliability.  
- **Small Footprint:** MSOP package saves board space.  
- **Differential Inputs:** Reduces common-mode noise.  

This information is based on TI's official documentation for the TPA0233DGQR.

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