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TS4972IJT from ST,ST Microelectronics

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TS4972IJT

Manufacturer: ST

1.2W POWER AUDIO AMPLIFIER WITH STANDBY MODE ACTIVE HIGH

Partnumber Manufacturer Quantity Availability
TS4972IJT ST 46678 In Stock

Description and Introduction

1.2W POWER AUDIO AMPLIFIER WITH STANDBY MODE ACTIVE HIGH The TS4972IJT is a mono differential input Class D audio amplifier manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Power:** 2.2 W into 4 Ω at 5 V (THD+N = 10%)  
- **Supply Voltage Range:** 2.5 V to 5.5 V  
- **Efficiency:** Up to 90%  
- **THD+N:** 0.04% (1 W, 4 Ω, 1 kHz)  
- **Shutdown Current:** < 1 µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MiniSO-8  

### **Descriptions:**  
- The TS4972IJT is a high-efficiency Class D audio amplifier designed for portable applications.  
- It features a differential input to reduce noise and improve audio quality.  
- Includes built-in click-and-pop suppression circuitry.  
- Operates in a low-power shutdown mode when not in use.  

### **Features:**  
- Differential input for noise rejection  
- Low quiescent current (3.5 mA typical)  
- No external output filter required (filterless operation)  
- Short-circuit and thermal protection  
- Pop & click suppression  
- Miniature package for space-constrained designs  

This information is based on the manufacturer's datasheet.

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