STMicroelectronics

STA510FTR

The STA510FTR is a high-performance audio amplifier integrated circuit (IC) manufactured by STMicroelectronics. It is designed to provide high-quality audio amplification for a wide range of applications, including portable audio devices, home audio systems, and professional audio equipment.

Description:

The STA510FTR is a monolithic integrated circuit that combines a high-performance audio amplifier with a low-dropout voltage regulator (LDO) and a microprocessor (µP) control interface. It is available in a compact 28-pin TSSOP package, making it suitable for use in space-constrained applications.

Features:

1. High output power: The STA510FTR can deliver up to 2.5W output power per channel, making it suitable for driving headphones and small speakers.
2. Low distortion: The IC features a low total harmonic distortion (THD) of less than 0.01%, ensuring high-quality audio reproduction.
3. Low power consumption: The STA510FTR has a low quiescent current of 3.5mA, making it suitable for battery-powered applications.
4. Wide supply voltage range: The IC can operate from a supply voltage range of 3.7V to 5.5V, providing flexibility in power supply selection.
5. Microprocessor control interface: The STA510FTR features a 2-wire serial control interface that allows for easy integration with microprocessors or other control systems.
6. Low-dropout voltage regulator: The integrated LDO provides a stable output voltage for the audio amplifier, ensuring consistent performance even under varying input voltage conditions.
7. Thermal protection: The IC includes thermal shutdown protection to prevent damage due to overheating.

Applications:

1. Portable audio devices: The STA510FTR is ideal for use in smartphones, tablets, and other portable audio devices that require high-quality audio amplification in a compact form factor.
2. Home audio systems: The IC can be used in home audio systems, such as soundbars, home theater systems, and wireless speakers, to provide high-quality audio amplification.
3. Professional audio equipment: The STA510FTR can be used in professional audio equipment, such as PA systems, mixers, and amplifiers, to deliver high-quality audio performance.
4. Hearing aids: The low power consumption and high audio quality make the STA510FTR suitable for use in hearing aids and other assistive listening devices.
5. IoT devices: The IC can be used in Internet of Things (IoT) devices that require audio output, such as smart speakers, voice assistants, and home automation systems.

In summary, the STA510FTR is a versatile and high-performance audio amplifier IC from STMicroelectronics, offering a combination of high output power, low distortion, and low power consumption. Its compact form factor and microprocessor control interface make it suitable for a wide range of applications, from portable audio devices to professional audio equipment.