STA8088GA Overview
The STA8088GA is a highly integrated power amplifier IC designed for compact audio applications requiring efficient amplification and minimal external components. It delivers robust output power with low distortion and high signal-to-noise ratio, making it suitable for high-quality sound reproduction. Its built-in protection features enhance reliability under varying operating conditions. This device is optimized for compact design integration in industrial audio systems, offering engineers and sourcing specialists a dependable solution for efficient audio amplification. For more detailed information, visit IC Manufacturer.
STA8088GA Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage (VCC) | Typically 14.4 V, operating range 10 V to 16 V |
| Output Power (POUT) | Up to 20 W into 4 ?? load at THD = 10% |
| Load Impedance | 4 ?? to 8 ?? |
| Total Harmonic Distortion (THD) | Typically 0.3% at 1 kHz, 10 W output |
| Signal-to-Noise Ratio (SNR) | > 85 dB (A-weighted) |
| Quiescent Current | Typically 60 mA |
| Package | Power SO-16 (PowerSO16) |
| Operating Temperature Range | -40??C to +85??C |
STA8088GA Key Features
- High output power capability: Delivers up to 20 W into 4 ??, enabling clear and powerful audio performance for compact industrial sound systems.
- Wide supply voltage range: Operates efficiently from 10 V to 16 V, offering design flexibility for various power sources and applications.
- Built-in thermal and short-circuit protection: Enhances device reliability, safeguarding the amplifier in harsh operating environments and reducing failure risks.
- Low quiescent current: Supports energy-efficient operation, making it suitable for battery-powered or energy-sensitive applications.
Typical Applications
- Compact audio amplification in industrial machinery and automation systems requiring reliable and distortion-free sound output in harsh environments.
- Public address (PA) systems where consistent audio clarity and power efficiency are necessary for clear messages and announcements.
- Consumer audio products such as powered speakers and docking stations that benefit from integrated power amplification with minimized external components.
- Embedded sound systems in automotive or transportation sectors demanding robust performance and thermal protection.
STA8088GA Advantages vs Typical Alternatives
This power amplifier IC provides enhanced operational reliability through integrated thermal and short-circuit protections, distinguishing it from many discrete amplifier solutions. Its broad supply voltage range and low quiescent current contribute to flexible and efficient system design. The compact PowerSO16 package facilitates space-saving layouts without compromising output power or audio quality, making it advantageous for engineers prioritizing integration and performance.
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STA8088GA Brand Info
The STA8088GA is developed by STMicroelectronics, a leading global semiconductor manufacturer recognized for delivering innovative and reliable analog and mixed-signal ICs. STMicroelectronics specializes in power management and audio amplification solutions tailored for industrial and consumer applications. The STA8088GA reflects the brand??s commitment to high-performance, compact, and energy-efficient audio amplifiers designed to meet stringent industrial standards.
FAQ
What is the maximum output power of the STA8088GA?
The amplifier can provide up to 20 W output power into a 4 ?? load with a total harmonic distortion of 10%. This makes it suitable for medium-power audio applications requiring clear and robust sound.
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What protection features are integrated in this power amplifier?
The device includes built-in thermal shutdown and short-circuit protection, which help prevent damage from overheating or load faults, thereby enhancing overall system reliability.
Can the STA8088GA operate with different supply voltages?
Yes, it supports a supply voltage range from 10 V to 16 V, allowing flexibility to work with various power sources typically found in industrial and automotive environments.
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What package type does the STA8088GA use and why is it important?
It is housed in a PowerSO16 package, which offers a compact footprint and
