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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.

Application Scenarios & Design Considerations

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

Application Scenarios & Design Considerations

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

Application Scenarios & Design Considerations

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

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