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TPA6101A2DGKR from TI,Texas Instruments

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TPA6101A2DGKR

Manufacturer: TI

Ultra Low Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (2dB)

Partnumber Manufacturer Quantity Availability
TPA6101A2DGKR TI 23 In Stock

Description and Introduction

Ultra Low Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (2dB) The TPA6101A2DGKR is a stereo audio power amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Output Power:** 150 mW per channel into 16 Ω at 5 V  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.01% (typical)  
- **SNR (Signal-to-Noise Ratio):** 100 dB (typical)  
- **Gain:** Fixed at 6 dB  
- **Quiescent Current:** 2.2 mA (typical)  
- **Shutdown Current:** 0.1 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin VSSOP (DGK)  

### **Descriptions:**  
- The TPA6101A2DGKR is a low-power stereo audio amplifier designed for portable applications.  
- It features a low-noise design and operates efficiently from a single supply voltage.  
- The device includes an internal depop circuit to minimize turn-on/off transients.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered devices.  
- **Fixed Gain:** Simplifies design by eliminating external gain-setting resistors.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Small Footprint:** 8-pin VSSOP package saves board space.  
- **Improved Pop/Click Suppression:** Reduces audible noise during power-up/down.  
- **Direct Drive for Headphones:** Eliminates output coupling capacitors.  

This information is sourced from TI's official documentation.

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