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STA120DJ from STM,ST Microelectronics

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STA120DJ

Manufacturer: STM

Digital audio interface receiver

Partnumber Manufacturer Quantity Availability
STA120DJ STM 100 In Stock

Description and Introduction

Digital audio interface receiver The STA120DJ is a power amplifier IC manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** Power Amplifier IC  
- **Output Power:** Up to 2 x 20W (stereo) into 4Ω at 14.4V, 1kHz, 10% THD  
- **Supply Voltage Range:** 6V to 18V  
- **Operating Voltage:** Typically 14.4V  
- **Load Impedance:** 4Ω (minimum)  
- **Total Harmonic Distortion (THD):** < 0.5% (typical)  
- **Signal-to-Noise Ratio (SNR):** > 90dB  
- **Standby Current:** < 100µA  
- **Package:** PowerDIP 20 (Multiwatt15)  

### **Descriptions:**  
- The STA120DJ is a class AB dual power amplifier designed for car radio applications.  
- It provides high output power with low distortion and features built-in protection circuits.  
- The amplifier is optimized for automotive environments with a wide supply voltage range.  

### **Features:**  
- **Dual-Channel Amplifier:** Supports stereo output.  
- **Thermal Protection:** Prevents overheating.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Standby Mode:** Low power consumption when inactive.  
- **Mute Function:** Allows muting the audio output.  
- **High Efficiency:** Suitable for battery-powered applications.  

For exact performance characteristics, refer to the official STMicroelectronics datasheet.

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