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TPA200 from ST,ST Microelectronics

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TPA200

Manufacturer: ST

TRISIL

Partnumber Manufacturer Quantity Availability
TPA200 ST 24725 In Stock

Description and Introduction

TRISIL The TPA200 is a class-D audio amplifier manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Output Power:**  
  - Up to 1.4W per channel into 4Ω at 5V  
  - Up to 1W per channel into 8Ω at 5V  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Efficiency:** Up to 85% (typical for class-D amplifiers)  
- **THD+N (Total Harmonic Distortion + Noise):** <1% at 1W into 8Ω  
- **Signal-to-Noise Ratio (SNR):** >90dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP  

### **Descriptions:**  
- The TPA200 is a stereo class-D audio amplifier designed for portable and battery-powered applications.  
- It uses a pulse-width modulation (PWM) switching technique for efficient power delivery.  
- Includes built-in thermal and short-circuit protection.  

### **Features:**  
- **Low Quiescent Current:** Typically 2.5mA  
- **No External LC Output Filters Required** (filterless class-D operation)  
- **Pop-and-Click Suppression** (minimizes noise during power-up/down)  
- **Shutdown Mode:** Reduces power consumption when inactive  
- **Differential Inputs:** Reduces common-mode noise  

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

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