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TPA6203A1DGNRG4 from TI,Texas Instruments

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TPA6203A1DGNRG4

Manufacturer: TI

1.25-W Mono, Fully Differential, Class-AB Audio Amplifier 8-MSOP-PowerPAD -40 to 85

Partnumber Manufacturer Quantity Availability
TPA6203A1DGNRG4 TI 4129 In Stock

Description and Introduction

1.25-W Mono, Fully Differential, Class-AB Audio Amplifier 8-MSOP-PowerPAD -40 to 85 The TPA6203A1DGNRG4 is a mono, 1.1-W audio power amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Power:** 1.1 W into 8 Ω at 5 V  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Quiescent Current:** 2.5 mA (typical)  
- **Shutdown Current:** 0.01 µA (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical at 1 kHz, 1 W into 8 Ω)  
- **PSRR (Power Supply Rejection Ratio):** 70 dB (typical at 217 Hz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin MSOP (DGNR)  

### **Descriptions:**  
- The TPA6203A1DGNRG4 is a Class-AB audio amplifier designed for portable applications.  
- It features an integrated depop circuit to minimize audible pops and clicks during power-up and shutdown.  
- The device includes thermal and short-circuit protection.  

### **Features:**  
- **Low Quiescent Current:** Optimized for battery-powered devices.  
- **Improved PSRR:** Reduces noise from power supply variations.  
- **Shutdown Mode:** Ultra-low leakage current for power savings.  
- **Small Footprint:** MSOP package saves board space.  
- **No External Bootstrap Capacitor Required:** Simplifies design.  

This information is sourced from TI's official documentation.

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