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TPA6138A2PWR from TI,Texas Instruments

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TPA6138A2PWR

Manufacturer: TI

DIRECTPATH? Headphone Driver with Adjustable Gain 14-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TPA6138A2PWR TI 4000 In Stock

Description and Introduction

DIRECTPATH? Headphone Driver with Adjustable Gain 14-TSSOP -40 to 85 The TPA6138A2PWR is a stereo headphone amplifier manufactured by Texas Instruments (TI).  

**Specifications:**  
- **Output Power:** 25 mW per channel into 32 Ω at 3.3 V  
- **Supply Voltage Range:** 1.6 V to 3.6 V  
- **THD+N:** 0.006% (typical)  
- **SNR:** 110 dB (A-weighted)  
- **Output Impedance:** < 0.1 Ω  
- **Shutdown Current:** < 1 µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP (PWR)  

**Descriptions:**  
The TPA6138A2PWR is a low-power, high-performance stereo headphone amplifier designed for portable audio applications. It features a low-noise architecture and is optimized for driving headphones with high fidelity and minimal distortion.  

**Features:**  
- Ultra-low power consumption  
- Pop-and-click suppression circuitry  
- Short-circuit and thermal protection  
- I²C control interface for gain and mute settings  
- Wide supply voltage range for battery-powered applications  
- Small footprint for space-constrained designs  

This device is commonly used in smartphones, tablets, portable media players, and other battery-operated audio systems.

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