IC Phoenix logo

Home ›  T  › T64 > TPA6203A1DGN

TPA6203A1DGN from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TPA6203A1DGN

Manufacturer: TI, TEXASINSTRUM

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

Partnumber Manufacturer Quantity Availability
TPA6203A1DGN TI, TEXASINSTRUM 808 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

Alternative Part Number

  • LM4990MM --: Similar 1.5W audio power amplifier in a small package, functionally comparable to the TPA6203A1 with different series naming.
  • MAX9710EUA --: 1.4W mono audio amplifier with similar supply range and gain configuration, suitable as a cross-vendor replacement.
  • NCP2890DMR2 --: 1.2W audio power amplifier offering comparable output and package options for portable audio applications.
  • MAX9718AEUB --: 1.4W Class-AB audio amplifier in a tiny package, offering similar performance and pin-compatible style footprint for portable audio designs.
  • PAM8302AAS --: 2.5W Class-D audio amplifier in a small package, a common low-cost alternative when slightly higher output power and Class-D efficiency are acceptable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips