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TS4962EIJT from ST,ST Microelectronics

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TS4962EIJT

Manufacturer: ST

3W Filter-free Class D Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
TS4962EIJT ST 4535 In Stock

Description and Introduction

3W Filter-free Class D Audio Power Amplifier The TS4962EIJT is a Class D audio amplifier manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Power:** 2.8 W (4 Ω, 5 V, THD+N = 1%)  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.03% (1 kHz, 1 W, 4 Ω)  
- **Shutdown Current:** < 1 µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** Flip-Chip 9-bump (1.56 x 1.56 mm)  

### **Descriptions and Features:**  
- **Class D Amplifier:** Provides high efficiency for battery-powered applications.  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Low Quiescent Current:** 3.5 mA (typical) for power-saving operation.  
- **Pop & Click Suppression:** Minimizes unwanted noise during power-up/down.  
- **Short-Circuit & Thermal Protection:** Built-in safeguards for reliability.  
- **Small Form Factor:** Suitable for space-constrained designs.  

This amplifier is commonly used in portable devices like smartphones, tablets, and Bluetooth speakers.  

(Source: STMicroelectronics datasheet)

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