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STA2500DTR from ST,ST Microelectronics

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STA2500DTR

Manufacturer: ST

Bluetooth蛺2;2; V2.1 + EDR ("Lisbon") for automotive applications

Partnumber Manufacturer Quantity Availability
STA2500DTR ST 2369 In Stock

Description and Introduction

Bluetooth蛺2;2; V2.1 + EDR ("Lisbon") for automotive applications The STA2500DTR is a power amplifier IC manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** Class D Audio Amplifier  
- **Output Power:** 2 x 50W (into 4Ω at 24V, THD+N = 10%)  
- **Supply Voltage Range:** 8V to 26V  
- **Efficiency:** Up to 92%  
- **THD+N (Total Harmonic Distortion + Noise):** <0.1%  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** PowerSSO-36  

### **Descriptions:**  
The STA2500DTR is a high-efficiency Class D audio amplifier designed for consumer audio applications such as home theater systems, soundbars, and multimedia speakers. It integrates a PWM modulator, gate drivers, and MOSFET output stage, reducing external component count.  

### **Features:**  
- **High Power Output:** 2 x 50W into 4Ω loads.  
- **Wide Supply Voltage Range:** Supports 8V to 26V operation.  
- **Efficient Class D Operation:** Minimizes power dissipation.  
- **Advanced Protection Circuits:** Includes over-temperature, over-current, and short-circuit protection.  
- **Standby Mode:** Low quiescent current for power savings.  
- **Fully Differential Input:** Reduces noise and improves audio quality.  
- **Flexible Configuration:** Supports single-ended or differential input modes.  

This information is based on STMicroelectronics' official datasheet for the STA2500DTR.

Application Scenarios & Design Considerations

Bluetooth蛺2;2; V2.1 + EDR ("Lisbon") for automotive applications

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