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TPA6203A1DGN from TI,Texas Instruments

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TPA6203A1DGN

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
TPA6203A1DGN TI 575 In Stock

Description and Introduction

1.25-W Mono, Fully Differential, Class-AB Audio Amplifier 8-MSOP-PowerPAD -40 to 85 The TPA6203A1DGN is a mono bridge-tied load (BTL) audio power amplifier manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Power:** 1.1W into 8Ω at 5V (THD+N = 10%)  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Quiescent Current:** 2.5mA (typical)  
- **Shutdown Current:** 0.01µA (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (1kHz, 1W into 8Ω)  
- **Gain:** Fixed at 6dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8 (DGN)  

### **Descriptions:**  
The TPA6203A1DGN is designed for portable audio applications, providing high-quality sound with low power consumption. It features a shutdown mode for power savings and requires minimal external components.  

### **Features:**  
- **Efficiency:** Optimized for battery-powered devices  
- **Pop & Click Suppression:** Reduces noise during power-up/down  
- **Short-Circuit & Thermal Protection:** Enhances reliability  
- **Small Footprint:** Suitable for space-constrained designs  
- **BTL Output:** Eliminates the need for output coupling capacitors  

This amplifier is commonly used in mobile phones, portable media players, and other compact audio devices.

Partnumber Manufacturer Quantity Availability
TPA6203A1DGN TEXASINSTRUM 200 In Stock

Description and Introduction

1.25-W Mono, Fully Differential, Class-AB Audio Amplifier 8-MSOP-PowerPAD -40 to 85 The TPA6203A1DGN is a mono, 1.1-W audio power amplifier from Texas Instruments.  

### **Specifications:**  
- **Output Power:** 1.1 W into 8 Ω at 5 V  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical) at 1 kHz, 1 W into 8 Ω  
- **Quiescent Current:** 2.5 mA (typical)  
- **Shutdown Current:** 0.01 µA (typical)  
- **Gain:** Fixed at 6 dB  
- **PSRR (Power Supply Rejection Ratio):** 65 dB (typical) at 217 Hz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin MSOP (DGN)  

### **Descriptions and Features:**  
- Designed for portable audio applications  
- Improved PSRR reduces noise from power supply variations  
- Thermal and short-circuit protection  
- Shutdown control for power saving  
- Small package size for space-constrained designs  
- Optimized for driving 8 Ω speakers  
- Unity-gain stable (no external components required for fixed gain)  

This amplifier is commonly used in mobile phones, portable media players, and other battery-powered audio devices.

Partnumber Manufacturer Quantity Availability
TPA6203A1DGN 33 In Stock

Description and Introduction

1.25-W Mono, Fully Differential, Class-AB Audio Amplifier 8-MSOP-PowerPAD -40 to 85 The TPA6203A1DGN is a 3-W mono fully differential audio power amplifier from Texas Instruments.  

### **Specifications:**  
- **Output Power:** 3 W into 4 Ω at 5 V  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Efficiency:** Up to 90% (typical)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.2% (typical) at 1 W, 4 Ω  
- **Shutdown Current:** 0.01 µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin MSOP (DGN)  

### **Descriptions:**  
- Designed for portable audio applications  
- Fully differential architecture reduces noise and improves PSRR (Power Supply Rejection Ratio)  
- Requires minimal external components  
- Features a shutdown mode for power savings  

### **Features:**  
- **Low Quiescent Current:** 2.5 mA (typical)  
- **Improved RF Rectification Immunity**  
- **Thermal and Short-Circuit Protection**  
- **Space-Saving MSOP Package**  
- **No Output Coupling Capacitors Required**  

This amplifier is commonly used in smartphones, portable media players, and other battery-powered audio devices.  

Would you like additional details on any specific aspect?

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