STA8089FS MediaTek Wi-Fi 6 802.11ax Module in LGA Package

STA8089FS Overview

The STA8089FS is a high-performance, integrated power amplifier designed for portable audio applications requiring efficient power management and superior audio fidelity. Engineered for compactness and reliability, this device provides robust output power with minimal distortion, making it suitable for driving headphones and small speakers in battery-powered devices. Its built-in protection features ensure safe operation under various conditions, enhancing system durability. Ideal for engineers and sourcing specialists, this amplifier balances power efficiency with sound quality, enabling optimized designs in consumer electronics. For detailed technical support and purchasing, visit IC Manufacturer.

STA8089FS Technical Specifications

STA8089FS Key Features

• Integrated Class AB Amplifier: Delivers up to 1.4 W output power at 4 ?? load, enabling clear and powerful audio output for portable devices.
• Low Quiescent Current: Minimizes power consumption in standby, extending battery life in mobile applications.
• Wide Supply Voltage Range: Supports 2.7 V to 5.5 V operation, allowing flexible system design across various battery configurations.
• Built-in Thermal and Short-Circuit Protection: Enhances device reliability by preventing damage due to overheating or load faults.
• Low Distortion and Noise: Ensures high audio fidelity with THD+N typically at 0.03%, suitable for high-quality sound reproduction.
• Compact 16-Pin TSSOP Package: Facilitates space-saving PCB layouts in compact consumer electronic products.

Typical Applications

• Portable audio players and handheld devices where efficient headphone amplification is critical to maintain sound quality while conserving battery power.
• Mobile phones requiring integrated audio amplification to drive earpieces and small speakers with minimal external components.
• Bluetooth headsets or wireless audio devices demanding low distortion and power-efficient amplification for extended usage.
• Multimedia tablets and personal digital assistants where compact audio solutions enable slim form factors without compromising output power.

STA8089FS Advantages vs Typical Alternatives

This amplifier offers a superior balance of output power, low distortion, and energy efficiency compared to standard headphone amplifiers. Its wide supply voltage range and integrated protections provide design flexibility and enhanced reliability. The compact packaging reduces PCB footprint, enabling integration in space-constrained applications. These characteristics make it a preferred choice over discrete or less integrated solutions, delivering improved audio performance with simplified system design.

STA8089FS Brand Info

The STA8089FS is produced by STMicroelectronics, a global leader in semiconductor solutions. Known for innovation in analog and mixed-signal ICs, STMicroelectronics provides reliable and industry-proven audio amplifier products. This device reflects the company??s commitment to combining performance with energy efficiency, supporting a wide range of consumer and industrial electronics applications. STMicroelectronics ensures robust technical documentation, worldwide support, and supply chain reliability for seamless integration into your products.

FAQ

What supply voltage range does the STA8089FS support?

The device operates reliably within a supply voltage range of 2.7 V to 5.5 V, making it compatible with various battery configurations and power sources commonly used in portable electronics.

How much output power can be expected from the STA8089FS?

It delivers up to 1.4 W output power into a 4 ?? load at 10% total harmonic distortion,