STMicroelectronics

STA50513TR

STA50513TR Description

The STA50513TR is a Class D audio amplifier manufactured by STMicroelectronics, designed for high-performance audio applications. This IC is capable of delivering a maximum output power of 50W x 2 channels at 8 Ohm load and 80W x 1 channel at 8 Ohm load. With a supply voltage range of 10V to 36V, the STA50513TR is suitable for a wide range of applications. This product is currently classified as obsolete, but it still offers excellent performance and features.

STA50513TR Features

• Class D Amplifier: The STA50513TR is a Class D amplifier, which offers high efficiency and low power consumption compared to traditional Class AB amplifiers.
• Thermal Shutdown Protection: This feature ensures the safety and reliability of the amplifier by automatically shutting down the device when it reaches a critical temperature.
• Moisture Sensitivity Level (MSL) 3: The STA50513TR has an MSL of 3, which means it can withstand up to 168 hours of exposure to moisture before it needs to be baked.
• Surface Mount: This amplifier is designed for surface mount applications, making it suitable for use in compact and space-constrained designs.
• ROHS3 Compliant: The STA50513TR meets the RoHS3 compliance requirements, ensuring its environmental friendliness and suitability for use in green electronics.
• REACH Unaffected: This product is not affected by the REACH regulations, ensuring its continued availability and use in various applications.

STA50513TR Applications

The STA50513TR is ideal for a variety of audio applications, including:

1. Portable Audio Devices: Due to its low power consumption and compact size, the STA50513TR is perfect for use in portable audio devices such as smartphones, tablets, and Bluetooth speakers.
2. Home Audio Systems: This amplifier can be used in home audio systems, such as soundbars, home theater systems, and multi-channel audio setups.
3. Automotive Audio: The STA50513TR is suitable for use in automotive audio systems, providing high-quality audio output for car stereos and speaker systems.

Conclusion of STA50513TR

The STA50513TR is a high-performance Class D audio amplifier from STMicroelectronics, offering excellent power output and efficiency. Despite being classified as obsolete, this product still provides valuable features such as thermal shutdown protection, moisture sensitivity level 3, and RoHS3 compliance. Its versatility and performance make it an ideal choice for a wide range of audio applications, including portable devices, home audio systems, and automotive audio. While it may be considered an older model, the STA50513TR remains a reliable and cost-effective solution for demanding audio applications.