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TPA711DGNR from TI,Texas Instruments

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TPA711DGNR

Manufacturer: TI

Mono Class-AB Audio Amplifier with Mono Headphone Drive

Partnumber Manufacturer Quantity Availability
TPA711DGNR TI 54855 In Stock

Description and Introduction

Mono Class-AB Audio Amplifier with Mono Headphone Drive The TPA711DGNR is a power amplifier manufactured by Texas Instruments (TI). Here are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** TPA711DGNR  

### **Description:**  
The TPA711DGNR is a 1.1W mono audio power amplifier designed for portable and low-power applications. It operates from a single supply voltage and is optimized for driving small speakers or headphones.

### **Key Features:**  
- **Output Power:** 1.1W into 8Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Low Quiescent Current:** 2.5mA (typical)  
- **Shutdown Current:** 0.1μA (typical)  
- **Gain Fixed Internally (6dB or 12dB options available)**  
- **Thermal and Short-Circuit Protection**  
- **Surface-Mount Package:** MSOP-8 (DGNR)  

### **Applications:**  
- Portable audio devices  
- Mobile phones  
- PDAs and handheld electronics  
- Toys and gaming devices  

This information is based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
TPA711DGNR TI 50239 In Stock

Description and Introduction

Mono Class-AB Audio Amplifier with Mono Headphone Drive The TPA711DGNR is a manufacturer by Texas Instruments (TI).  

**Specifications:**  
- **Type:** Audio Amplifier  
- **Class:** Class-AB  
- **Output Power:** 1.1W (into 8Ω at 5V)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Quiescent Current:** 2.5mA (typical)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.2% (typical at 1kHz, 1W into 8Ω)  
- **Shutdown Current:** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8 (DGNR)  

**Descriptions:**  
The TPA711DGNR is a low-power, high-performance audio amplifier designed for portable applications. It features a Class-AB architecture, providing efficient amplification with low distortion.  

**Features:**  
- Low quiescent current for power efficiency  
- Shutdown mode for reduced power consumption  
- Internal thermal and short-circuit protection  
- No external compensation required  
- Improved PSRR (Power Supply Rejection Ratio) for reduced noise  
- Small package size (MSOP-8) for space-constrained designs

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