CS8611E by CHIPSTAR – High-Performance Power Management Ic
Chipstar
High-Performance 2.1-Channel Class-D Audio Amplifier – EQA28 Package
The CS8611E from CHIPSTAR is a high-performance 2×15W + 30W Class-D audio amplifier IC designed for 2.1-channel audio systems. Engineered for superior efficiency and sound quality, it integrates advanced EMI suppression technology, enabling the use of cost-effective magnetic loop filters while still meeting EMC compliance standards.
This IC supports surface-mount installation and requires only a minimal number of external components, making it ideal for compact, high-efficiency audio designs. With up to 90% overall efficiency, the CS8611E ensures excellent performance without the need for additional heat sinks.
Key Features
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Output Power: 2×15W (stereo) + 30W (subwoofer)
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Efficiency: Up to 90%
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Technology: Advanced Class-D with EMI suppression
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Protection Features: Built-in overcurrent, short-circuit, and thermal protection
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Operating Voltage: Up to 16V
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Speaker Support: Drives 4Ω bass and dual 8Ω tweeters
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Package: Compact EQA28 for space-saving PCB layouts
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Operating Temperature: –40°C to +85°C (industrial grade)
Applications
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Multimedia speakers
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Home theater systems
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Portable and powered sound systems
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Automotive and industrial audio equipment
