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TPA2005D1DRBQ1 from TI/BB,Texas Instruments

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TPA2005D1DRBQ1

Manufacturer: TI/BB

Automotive Catalog 1.4-W Mono Filter-Free Class-D Audio Power Amplifier 8-SON -40 to 85

Partnumber Manufacturer Quantity Availability
TPA2005D1DRBQ1 TI/BB 6593 In Stock

Description and Introduction

Automotive Catalog 1.4-W Mono Filter-Free Class-D Audio Power Amplifier 8-SON -40 to 85 The TPA2005D1DRBQ1 is a Class-D audio amplifier from Texas Instruments (TI) / Burr-Brown (BB).  

### **Specifications:**  
- **Output Power:** 1.1W into 8Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical)  
- **Quiescent Current:** 2.2mA (typical)  
- **Shutdown Current:** 0.01µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SON-8 (DRB)  

### **Descriptions:**  
- Monolithic Class-D amplifier optimized for battery-powered applications.  
- Uses a filterless modulation scheme to reduce external component count.  
- Features click-and-pop suppression for improved audio quality during power-up/down.  

### **Features:**  
- **Filterless Operation:** Eliminates the need for output filter components.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Small Footprint:** SON-8 package saves board space.  
- **AEC-Q100 Qualified:** Suitable for automotive applications.  

This information is sourced from TI/BB datasheets and product documentation.

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