CS8508E PDF Datasheet – 8W Mono Audio Power Amplifier

This post explains for the Audio Power Amplifier.

The Part Number is CS8508E.

The function of this semiconductor is 8W mono audio power amplifier.

Manufacturer: ETC

Preview images :

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CS8508E image


The CS8508E is a high efficiency, ultra-low EMI 8.0W mono audio amplifier.



1. Working voltage range: 2.5~8.8V

2. Class-D structure without filtering

3. Class D mode up to 90% efficiency

4. High power supply rejection ratio (PSRR): -80dB at 217Hz

5. Fast startup time (40ms)

6. Low Quiescent Current (3mA)

7. Low shutdown current (<0.1µA)

8. Overcurrent protection, short circuit protection and overheating


1. Multimedia speakers

2. loudspeaker


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CS8508E Datasheet