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TPA102DGNR from TI,Texas Instruments

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TPA102DGNR

Manufacturer: TI

150 mW Stereo Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
TPA102DGNR TI 1500 In Stock

Description and Introduction

150 mW Stereo Audio Power Amplifier The TPA102DGNR is a power amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPA102DGNR  
- **Type:** Class-D Audio Power Amplifier  
- **Output Power:** 2.1 W per channel (into 4 Ω at 5 V)  
- **Number of Channels:** 2 (Stereo)  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Efficiency:** Up to 90% (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.1% (typical at 1 W, 4 Ω)  
- **Shutdown Current:** <1 µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8 (DGNR)  

### **Descriptions:**  
The TPA102DGNR is a stereo Class-D audio amplifier designed for portable applications. It provides high efficiency and low power consumption, making it suitable for battery-powered devices such as smartphones, tablets, and portable media players.  

### **Features:**  
- **Low Quiescent Current:** 3.5 mA (typical)  
- **Filterless Operation:** Eliminates the need for external LC filters  
- **Thermal and Short-Circuit Protection:** Ensures device reliability  
- **Pop-and-Click Suppression:** Reduces noise during power-up/down  
- **Small Footprint:** MSOP-8 package saves board space  

This information is based on the manufacturer's datasheet. For detailed performance characteristics, refer to the official TI documentation.

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